diff --git a/extensions/html-language-features/package-lock.json b/extensions/html-language-features/package-lock.json
index c844277203a1f3..fc2aa2c7be96af 100644
--- a/extensions/html-language-features/package-lock.json
+++ b/extensions/html-language-features/package-lock.json
@@ -9,9 +9,9 @@
       "version": "10.0.0",
       "license": "MIT",
       "dependencies": {
-        "@vscode/extension-telemetry": "^0.9.8",
-        "vscode-languageclient": "^10.0.0-next.22",
-        "vscode-uri": "^3.1.0"
+        "@vscode/extension-telemetry": "^0.9.9",
+        "vscode-languageclient": "^10.1.1",
+        "vscode-uri": "^3.2.0"
       },
       "devDependencies": {
         "@types/node": "24.x"
@@ -165,9 +165,9 @@
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     "node_modules/@vscode/extension-telemetry": {
-      "version": "0.9.8",
-      "resolved": "https://registry.npmjs.org/@vscode/extension-telemetry/-/extension-telemetry-0.9.8.tgz",
-      "integrity": "sha512-7YcKoUvmHlIB8QYCE4FNzt3ErHi9gQPhdCM3ZWtpw1bxPT0I+lMdx52KHlzTNoJzQ2NvMX7HyzyDwBEiMgTrWQ==",
+      "version": "0.9.9",
+      "resolved": "https://registry.npmjs.org/@vscode/extension-telemetry/-/extension-telemetry-0.9.9.tgz",
+      "integrity": "sha512-WG/H+H/JRMPnpbXMufXgXlaeJwKszXfAanOERV/nkXBbYyNw0KR84JjUjSg+TgkzYEF/ttRoHTP6fFZWkXdoDQ==",
       "license": "MIT",
       "dependencies": {
         "@microsoft/1ds-core-js": "^4.3.4",
@@ -200,12 +200,12 @@
       }
     },
     "node_modules/minimatch": {
-      "version": "10.2.5",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.2.5.tgz",
-      "integrity": "sha512-MULkVLfKGYDFYejP07QOurDLLQpcjk7Fw+7jXS2R2czRQzR56yHRveU5NDJEOviH+hETZKSkIk5c+T23GjFUMg==",
+      "version": "10.2.6",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.2.6.tgz",
+      "integrity": "sha512-vpLQEs+VLCr1nU0BXS07maYoFwlDAH0gngQuuttxIwutDFEMHq2blX+8vpgxDdK3J1PwjCJiep77OitTZ4Ll1A==",
       "license": "BlueOak-1.0.0",
       "dependencies": {
-        "brace-expansion": "^5.0.5"
+        "brace-expansion": "^5.0.8"
       },
       "engines": {
         "node": "18 || 20 || >=22"
@@ -234,55 +234,55 @@
       "license": "MIT"
     },
     "node_modules/vscode-jsonrpc": {
-      "version": "9.0.0-next.12",
-      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-9.0.0-next.12.tgz",
-      "integrity": "sha512-F1DEXwrWg1C5xnG0VdYcVWbgPMd/CoQPw8toeQVaU7kDN7mrY+e3m+t6cV+W3jnBZdpmjD26CBXScacpYlKlPw==",
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-9.0.2.tgz",
+      "integrity": "sha512-SbQSV9yRemARxeXw6LU5sS6Zq0e9/DgCCX5yelH263ZQWukbTk8EF8fjTrr1dziasf4GwlJbvTwFnTrnQFWZXQ==",
       "license": "MIT",
       "engines": {
         "node": ">=14.0.0"
       }
     },
     "node_modules/vscode-languageclient": {
-      "version": "10.0.0-next.22",
-      "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-10.0.0-next.22.tgz",
-      "integrity": "sha512-XaYHjj8dEraAXB13P2mY2n4H4Oj7DKyrNWB98dtPCU/QzSK8TssMId9zudi2AfnH4ZChS01lj6Apw2M7MLXftg==",
+      "version": "10.1.1",
+      "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-10.1.1.tgz",
+      "integrity": "sha512-EbwIF+KUbwxD5jumQNpiBCv7BJM3Rierv4hcbw/p5jdsnwFFpR/B2VmwqfH4p5XsK46nkH3ugA3WtwJekHHJEw==",
       "license": "MIT",
       "dependencies": {
-        "minimatch": "^10.2.5",
+        "minimatch": "^10.2.6",
         "semver": "^7.8.1",
-        "vscode-languageserver-protocol": "3.17.6-next.18",
-        "vscode-languageserver-textdocument": "1.0.13"
+        "vscode-languageserver-protocol": "3.18.3",
+        "vscode-languageserver-textdocument": "1.0.14"
       },
       "engines": {
         "vscode": "^1.91.0"
       }
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     "node_modules/vscode-languageserver-protocol": {
-      "version": "3.17.6-next.18",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.6-next.18.tgz",
-      "integrity": "sha512-jk0H2P0/IMhORife918H8RI1hl3rbizaKvLzk9LUJtt/ue0AT8LgswBCAKZMRag5WiRTx/ZBtdRyrkshVQVxgA==",
+      "version": "3.18.3",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.18.3.tgz",
+      "integrity": "sha512-DF49+WeV5py4zO5hhobp60jjsDSK0lAqA0OuKBLBvp423HPWQcCbhZz3JgyfIewsEz2f8U+X75xNIFHdiXZm2w==",
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       "dependencies": {
-        "vscode-jsonrpc": "9.0.0-next.12",
-        "vscode-languageserver-types": "3.17.6-next.7"
+        "vscode-jsonrpc": "9.0.2",
+        "vscode-languageserver-types": "3.18.3"
       }
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-      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.13.tgz",
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+      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.14.tgz",
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       "license": "MIT"
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-      "version": "3.17.6-next.7",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.17.6-next.7.tgz",
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+      "version": "3.18.3",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.18.3.tgz",
+      "integrity": "sha512-XIlzJ7Qp/jzSI1ds7/FwPAWrPeTZA7pAtlW4hdJ1J6xXWJL6dR9QYnDhJOdLzdKhUQ5Mm6mvUMw+3DcOQQasPw==",
       "license": "MIT"
     },
     "node_modules/vscode-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-3.1.0.tgz",
-      "integrity": "sha512-/BpdSx+yCQGnCvecbyXdxHDkuk55/G3xwnC0GqY4gmQ3j+A+g8kzzgB4Nk/SINjqn6+waqw3EgbVF2QKExkRxQ==",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-3.2.0.tgz",
+      "integrity": "sha512-m2gXo3bn0G1kT9InzMf07fTbqMbGtyckj3bH5ktLO+1Ssv+yiATZ4dhwaQv9UZWxJh6E9IFGnQyjgWVDWVBDrg==",
       "license": "MIT"
     }
   }
diff --git a/extensions/html-language-features/package.json b/extensions/html-language-features/package.json
index c84dc71018c88e..aa2dd97f275755 100644
--- a/extensions/html-language-features/package.json
+++ b/extensions/html-language-features/package.json
@@ -257,9 +257,9 @@
     ]
   },
   "dependencies": {
-    "@vscode/extension-telemetry": "^0.9.8",
-    "vscode-languageclient": "^10.0.0-next.22",
-    "vscode-uri": "^3.1.0"
+    "@vscode/extension-telemetry": "^0.9.9",
+    "vscode-languageclient": "^10.1.1",
+    "vscode-uri": "^3.2.0"
   },
   "devDependencies": {
     "@types/node": "24.x"
diff --git a/extensions/html-language-features/server/package-lock.json b/extensions/html-language-features/server/package-lock.json
index bb2f7fdc9afd78..f5fb499d7556a5 100644
--- a/extensions/html-language-features/server/package-lock.json
+++ b/extensions/html-language-features/server/package-lock.json
@@ -10,11 +10,11 @@
       "license": "MIT",
       "dependencies": {
         "@vscode/l10n": "^0.0.18",
-        "vscode-css-languageservice": "^7.0.0-next.1",
-        "vscode-html-languageservice": "^6.0.0-next.1",
-        "vscode-languageserver": "^10.0.0-next.18",
-        "vscode-languageserver-textdocument": "^1.0.12",
-        "vscode-uri": "^3.1.0"
+        "vscode-css-languageservice": "^7.0.0-next.2",
+        "vscode-html-languageservice": "^6.0.0-next.2",
+        "vscode-languageserver": "^10.1.1",
+        "vscode-languageserver-textdocument": "^1.0.14",
+        "vscode-uri": "^3.2.0"
       },
       "devDependencies": {
         "@types/node": "24.x"
@@ -46,80 +46,76 @@
       "license": "MIT"
     },
     "node_modules/vscode-css-languageservice": {
-      "version": "7.0.0-next.1",
-      "resolved": "https://registry.npmjs.org/vscode-css-languageservice/-/vscode-css-languageservice-7.0.0-next.1.tgz",
-      "integrity": "sha512-nX9mFT6K0Nij6wdy7Qhv4SWWcav47CMzgGSoxnsI+nxWzPludtt3iubmboJBT/3t4kAgpJn5yyLgE+72j6KYhQ==",
+      "version": "7.0.0-next.2",
+      "resolved": "https://registry.npmjs.org/vscode-css-languageservice/-/vscode-css-languageservice-7.0.0-next.2.tgz",
+      "integrity": "sha512-fC+0QQhQInm8UWBRN6LVhQ7C6eb+bpvdyMGsj2fOzIh4YatGjwS/GaAP3NHz9HKiZH3IltfWv6shRQriqDEDJg==",
       "license": "MIT",
       "dependencies": {
         "@vscode/l10n": "^0.0.18",
         "vscode-languageserver-textdocument": "^1.0.12",
-        "vscode-languageserver-types": "3.17.5",
-        "vscode-uri": "^3.1.0"
+        "vscode-languageserver-types": "^3.18.3",
+        "vscode-uri": "^3.2.0"
       }
     },
     "node_modules/vscode-html-languageservice": {
-      "version": "6.0.0-next.1",
-      "resolved": "https://registry.npmjs.org/vscode-html-languageservice/-/vscode-html-languageservice-6.0.0-next.1.tgz",
-      "integrity": "sha512-v6/tkA8Z8GyZhUsLIn/9vciSFaHuf2VSV5BUMNTK7owsioBbqKgeDlPlgTFJ5MV7xfHaBeOQUsmvbYFZqz0lNA==",
+      "version": "6.0.0-next.2",
+      "resolved": "https://registry.npmjs.org/vscode-html-languageservice/-/vscode-html-languageservice-6.0.0-next.2.tgz",
+      "integrity": "sha512-qIDd+QA2GaChyABgR1chw9CQAdUVebl9jOPlxqt+pKnJo1+Xj9BMlJZXQ8gS6ZqaRi8Z/Boz7cQkG/gIP7h0xw==",
       "license": "MIT",
       "dependencies": {
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-        "vscode-languageserver-textdocument": "^1.0.12",
-        "vscode-languageserver-types": "^3.17.5",
-        "vscode-uri": "^3.1.0"
+        "vscode-languageserver-textdocument": "^1.0.14",
+        "vscode-languageserver-types": "^3.18.3",
+        "vscode-uri": "^3.2.0"
       }
     },
     "node_modules/vscode-jsonrpc": {
-      "version": "9.0.0-next.12",
-      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-9.0.0-next.12.tgz",
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+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-9.0.2.tgz",
+      "integrity": "sha512-SbQSV9yRemARxeXw6LU5sS6Zq0e9/DgCCX5yelH263ZQWukbTk8EF8fjTrr1dziasf4GwlJbvTwFnTrnQFWZXQ==",
       "license": "MIT",
       "engines": {
         "node": ">=14.0.0"
       }
     },
     "node_modules/vscode-languageserver": {
-      "version": "10.0.0-next.18",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-10.0.0-next.18.tgz",
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+      "resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-10.1.1.tgz",
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       "license": "MIT",
       "dependencies": {
-        "vscode-languageserver-protocol": "3.17.6-next.18"
+        "vscode-languageserver-protocol": "3.18.3"
       },
       "bin": {
         "installServerIntoExtension": "bin/installServerIntoExtension"
       }
     },
     "node_modules/vscode-languageserver-protocol": {
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-      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.6-next.18.tgz",
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+      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.18.3.tgz",
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       "license": "MIT",
       "dependencies": {
-        "vscode-jsonrpc": "9.0.0-next.12",
-        "vscode-languageserver-types": "3.17.6-next.7"
+        "vscode-jsonrpc": "9.0.2",
+        "vscode-languageserver-types": "3.18.3"
       }
     },
-    "node_modules/vscode-languageserver-protocol/node_modules/vscode-languageserver-types": {
-      "version": "3.17.6-next.7",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.17.6-next.7.tgz",
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-      "license": "MIT"
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-      "version": "1.0.12",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.12.tgz",
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+      "version": "1.0.14",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.14.tgz",
+      "integrity": "sha512-EQyqJMi552E4ZTf46izQ4Fj6XquqxCySR3J5ZSD1SisMf6RfpeOWHxGBE8Gr6V0/3GHIGdAzDn8F8+1nTGCnoQ==",
+      "license": "MIT"
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     "node_modules/vscode-languageserver-types": {
-      "version": "3.17.5",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.17.5.tgz",
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+      "version": "3.18.3",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.18.3.tgz",
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+      "license": "MIT"
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     "node_modules/vscode-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-3.1.0.tgz",
-      "integrity": "sha512-/BpdSx+yCQGnCvecbyXdxHDkuk55/G3xwnC0GqY4gmQ3j+A+g8kzzgB4Nk/SINjqn6+waqw3EgbVF2QKExkRxQ==",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-3.2.0.tgz",
+      "integrity": "sha512-m2gXo3bn0G1kT9InzMf07fTbqMbGtyckj3bH5ktLO+1Ssv+yiATZ4dhwaQv9UZWxJh6E9IFGnQyjgWVDWVBDrg==",
       "license": "MIT"
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diff --git a/extensions/html-language-features/server/package.json b/extensions/html-language-features/server/package.json
index 3d2192ebcdcb4c..0bd01cff240a96 100644
--- a/extensions/html-language-features/server/package.json
+++ b/extensions/html-language-features/server/package.json
@@ -11,11 +11,11 @@
   "main": "./out/node/htmlServerMain",
   "dependencies": {
     "@vscode/l10n": "^0.0.18",
-    "vscode-css-languageservice": "^7.0.0-next.1",
-    "vscode-html-languageservice": "^6.0.0-next.1",
-    "vscode-languageserver": "^10.0.0-next.18",
-    "vscode-languageserver-textdocument": "^1.0.12",
-    "vscode-uri": "^3.1.0"
+    "vscode-css-languageservice": "^7.0.0-next.2",
+    "vscode-html-languageservice": "^6.0.0-next.2",
+    "vscode-languageserver": "^10.1.1",
+    "vscode-languageserver-textdocument": "^1.0.14",
+    "vscode-uri": "^3.2.0"
   },
   "devDependencies": {
     "@types/node": "24.x"
diff --git a/extensions/json-language-features/package-lock.json b/extensions/json-language-features/package-lock.json
index d758d09bdb9c14..063b37ea695da3 100644
--- a/extensions/json-language-features/package-lock.json
+++ b/extensions/json-language-features/package-lock.json
@@ -9,9 +9,9 @@
       "version": "10.0.0",
       "license": "MIT",
       "dependencies": {
-        "@vscode/extension-telemetry": "^0.9.8",
+        "@vscode/extension-telemetry": "^0.9.9",
         "request-light": "^0.8.0",
-        "vscode-languageclient": "^10.0.0-next.22"
+        "vscode-languageclient": "^10.1.1"
       },
       "devDependencies": {
         "@types/node": "24.x"
@@ -165,9 +165,9 @@
       }
     },
     "node_modules/@vscode/extension-telemetry": {
-      "version": "0.9.8",
-      "resolved": "https://registry.npmjs.org/@vscode/extension-telemetry/-/extension-telemetry-0.9.8.tgz",
-      "integrity": "sha512-7YcKoUvmHlIB8QYCE4FNzt3ErHi9gQPhdCM3ZWtpw1bxPT0I+lMdx52KHlzTNoJzQ2NvMX7HyzyDwBEiMgTrWQ==",
+      "version": "0.9.9",
+      "resolved": "https://registry.npmjs.org/@vscode/extension-telemetry/-/extension-telemetry-0.9.9.tgz",
+      "integrity": "sha512-WG/H+H/JRMPnpbXMufXgXlaeJwKszXfAanOERV/nkXBbYyNw0KR84JjUjSg+TgkzYEF/ttRoHTP6fFZWkXdoDQ==",
       "license": "MIT",
       "dependencies": {
         "@microsoft/1ds-core-js": "^4.3.4",
@@ -200,12 +200,12 @@
       }
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     "node_modules/minimatch": {
-      "version": "10.2.5",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.2.5.tgz",
-      "integrity": "sha512-MULkVLfKGYDFYejP07QOurDLLQpcjk7Fw+7jXS2R2czRQzR56yHRveU5NDJEOviH+hETZKSkIk5c+T23GjFUMg==",
+      "version": "10.2.6",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.2.6.tgz",
+      "integrity": "sha512-vpLQEs+VLCr1nU0BXS07maYoFwlDAH0gngQuuttxIwutDFEMHq2blX+8vpgxDdK3J1PwjCJiep77OitTZ4Ll1A==",
       "license": "BlueOak-1.0.0",
       "dependencies": {
-        "brace-expansion": "^5.0.5"
+        "brace-expansion": "^5.0.8"
       },
       "engines": {
         "node": "18 || 20 || >=22"
@@ -239,49 +239,49 @@
       "license": "MIT"
     },
     "node_modules/vscode-jsonrpc": {
-      "version": "9.0.0-next.12",
-      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-9.0.0-next.12.tgz",
-      "integrity": "sha512-F1DEXwrWg1C5xnG0VdYcVWbgPMd/CoQPw8toeQVaU7kDN7mrY+e3m+t6cV+W3jnBZdpmjD26CBXScacpYlKlPw==",
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-9.0.2.tgz",
+      "integrity": "sha512-SbQSV9yRemARxeXw6LU5sS6Zq0e9/DgCCX5yelH263ZQWukbTk8EF8fjTrr1dziasf4GwlJbvTwFnTrnQFWZXQ==",
       "license": "MIT",
       "engines": {
         "node": ">=14.0.0"
       }
     },
     "node_modules/vscode-languageclient": {
-      "version": "10.0.0-next.22",
-      "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-10.0.0-next.22.tgz",
-      "integrity": "sha512-XaYHjj8dEraAXB13P2mY2n4H4Oj7DKyrNWB98dtPCU/QzSK8TssMId9zudi2AfnH4ZChS01lj6Apw2M7MLXftg==",
+      "version": "10.1.1",
+      "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-10.1.1.tgz",
+      "integrity": "sha512-EbwIF+KUbwxD5jumQNpiBCv7BJM3Rierv4hcbw/p5jdsnwFFpR/B2VmwqfH4p5XsK46nkH3ugA3WtwJekHHJEw==",
       "license": "MIT",
       "dependencies": {
-        "minimatch": "^10.2.5",
+        "minimatch": "^10.2.6",
         "semver": "^7.8.1",
-        "vscode-languageserver-protocol": "3.17.6-next.18",
-        "vscode-languageserver-textdocument": "1.0.13"
+        "vscode-languageserver-protocol": "3.18.3",
+        "vscode-languageserver-textdocument": "1.0.14"
       },
       "engines": {
         "vscode": "^1.91.0"
       }
     },
     "node_modules/vscode-languageserver-protocol": {
-      "version": "3.17.6-next.18",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.6-next.18.tgz",
-      "integrity": "sha512-jk0H2P0/IMhORife918H8RI1hl3rbizaKvLzk9LUJtt/ue0AT8LgswBCAKZMRag5WiRTx/ZBtdRyrkshVQVxgA==",
+      "version": "3.18.3",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.18.3.tgz",
+      "integrity": "sha512-DF49+WeV5py4zO5hhobp60jjsDSK0lAqA0OuKBLBvp423HPWQcCbhZz3JgyfIewsEz2f8U+X75xNIFHdiXZm2w==",
       "license": "MIT",
       "dependencies": {
-        "vscode-jsonrpc": "9.0.0-next.12",
-        "vscode-languageserver-types": "3.17.6-next.7"
+        "vscode-jsonrpc": "9.0.2",
+        "vscode-languageserver-types": "3.18.3"
       }
     },
     "node_modules/vscode-languageserver-textdocument": {
-      "version": "1.0.13",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.13.tgz",
-      "integrity": "sha512-nx0ZHwMGIsVkzFG3/VLeJYBLTaFBRuNdGDvevvjuoayU5EOS2fEYazOhtCM3PI9ClMMg5igc0uwXtAq4tJj+Dw==",
+      "version": "1.0.14",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.14.tgz",
+      "integrity": "sha512-EQyqJMi552E4ZTf46izQ4Fj6XquqxCySR3J5ZSD1SisMf6RfpeOWHxGBE8Gr6V0/3GHIGdAzDn8F8+1nTGCnoQ==",
       "license": "MIT"
     },
     "node_modules/vscode-languageserver-types": {
-      "version": "3.17.6-next.7",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.17.6-next.7.tgz",
-      "integrity": "sha512-o+tmiG1prBw3y5NfrCzpxHCWLFH9m31LsTThIxeQFA0e03Gs/nm5AWwrb7qJsz2x57qtGjfFu9aA7asx9zqtyw==",
+      "version": "3.18.3",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.18.3.tgz",
+      "integrity": "sha512-XIlzJ7Qp/jzSI1ds7/FwPAWrPeTZA7pAtlW4hdJ1J6xXWJL6dR9QYnDhJOdLzdKhUQ5Mm6mvUMw+3DcOQQasPw==",
       "license": "MIT"
     }
   }
diff --git a/extensions/json-language-features/package.json b/extensions/json-language-features/package.json
index cf3e0d5ecc691e..44735c2b620faa 100644
--- a/extensions/json-language-features/package.json
+++ b/extensions/json-language-features/package.json
@@ -193,9 +193,9 @@
     ]
   },
   "dependencies": {
-    "@vscode/extension-telemetry": "^0.9.8",
+    "@vscode/extension-telemetry": "^0.9.9",
     "request-light": "^0.8.0",
-    "vscode-languageclient": "^10.0.0-next.22"
+    "vscode-languageclient": "^10.1.1"
   },
   "devDependencies": {
     "@types/node": "24.x"
diff --git a/extensions/json-language-features/server/package-lock.json b/extensions/json-language-features/server/package-lock.json
index e8f28efa0c16e5..15fbf9014258a9 100644
--- a/extensions/json-language-features/server/package-lock.json
+++ b/extensions/json-language-features/server/package-lock.json
@@ -11,8 +11,8 @@
       "dependencies": {
         "@vscode/l10n": "^0.0.18",
         "request-light": "^0.8.0",
-        "vscode-json-languageservice": "^6.0.0-next.3",
-        "vscode-languageserver": "^10.0.0-next.18",
+        "vscode-json-languageservice": "^6.0.0-next.4",
+        "vscode-languageserver": "^10.1.1",
         "vscode-uri": "^3.1.0"
       },
       "bin": {
@@ -53,16 +53,16 @@
       "license": "MIT"
     },
     "node_modules/vscode-json-languageservice": {
-      "version": "6.0.0-next.3",
-      "resolved": "https://registry.npmjs.org/vscode-json-languageservice/-/vscode-json-languageservice-6.0.0-next.3.tgz",
-      "integrity": "sha512-bJ4DstTqrzjOZBKi2TsOD3UD8DwxWYL5yTgfrb6+VHuX1pi+FXMMyBfM3LrIrOjDagRbe4QLQz+YOSMg95i7Vw==",
+      "version": "6.0.0-next.4",
+      "resolved": "https://registry.npmjs.org/vscode-json-languageservice/-/vscode-json-languageservice-6.0.0-next.4.tgz",
+      "integrity": "sha512-r65oYpzysoBz2J7/eyP7rU8bApUxvbBkLxvdkxdtbTnvmxO8Jv5Ls2+dqejXduRXU0Pue4XMl1wnypzvJbHi4g==",
       "license": "MIT",
       "dependencies": {
         "@vscode/l10n": "^0.0.18",
         "jsonc-parser": "4.0.0-next.1",
-        "vscode-languageserver-textdocument": "^1.0.12",
-        "vscode-languageserver-types": "^3.18.0",
-        "vscode-uri": "^3.1.0"
+        "vscode-languageserver-textdocument": "^1.0.14",
+        "vscode-languageserver-types": "^3.18.3",
+        "vscode-uri": "^3.2.0"
       }
     },
     "node_modules/vscode-json-languageservice/node_modules/jsonc-parser": {
@@ -72,57 +72,52 @@
       "license": "MIT"
     },
     "node_modules/vscode-jsonrpc": {
-      "version": "9.0.0-next.12",
-      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-9.0.0-next.12.tgz",
-      "integrity": "sha512-F1DEXwrWg1C5xnG0VdYcVWbgPMd/CoQPw8toeQVaU7kDN7mrY+e3m+t6cV+W3jnBZdpmjD26CBXScacpYlKlPw==",
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-9.0.2.tgz",
+      "integrity": "sha512-SbQSV9yRemARxeXw6LU5sS6Zq0e9/DgCCX5yelH263ZQWukbTk8EF8fjTrr1dziasf4GwlJbvTwFnTrnQFWZXQ==",
       "license": "MIT",
       "engines": {
         "node": ">=14.0.0"
       }
     },
     "node_modules/vscode-languageserver": {
-      "version": "10.0.0-next.18",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-10.0.0-next.18.tgz",
-      "integrity": "sha512-ayWdtRxxKpPfzebsPeGwkgg1f7WC0jdAjdQJQ87it5JzyTktzEJecP2XRQT55DH/e3zEkhAUlS5qQRtePx8p4w==",
+      "version": "10.1.1",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-10.1.1.tgz",
+      "integrity": "sha512-/cG04Fiq99rEtoDrfPpv0k6NyUFlck5GNtZLQZv1rxkBkc/4FrJNvEKTN5k1Si3O1hRguP++ciYlX9cdjdYxFQ==",
       "license": "MIT",
       "dependencies": {
-        "vscode-languageserver-protocol": "3.17.6-next.18"
+        "vscode-languageserver-protocol": "3.18.3"
       },
       "bin": {
         "installServerIntoExtension": "bin/installServerIntoExtension"
       }
     },
     "node_modules/vscode-languageserver-protocol": {
-      "version": "3.17.6-next.18",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.6-next.18.tgz",
-      "integrity": "sha512-jk0H2P0/IMhORife918H8RI1hl3rbizaKvLzk9LUJtt/ue0AT8LgswBCAKZMRag5WiRTx/ZBtdRyrkshVQVxgA==",
+      "version": "3.18.3",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.18.3.tgz",
+      "integrity": "sha512-DF49+WeV5py4zO5hhobp60jjsDSK0lAqA0OuKBLBvp423HPWQcCbhZz3JgyfIewsEz2f8U+X75xNIFHdiXZm2w==",
       "license": "MIT",
       "dependencies": {
-        "vscode-jsonrpc": "9.0.0-next.12",
-        "vscode-languageserver-types": "3.17.6-next.7"
+        "vscode-jsonrpc": "9.0.2",
+        "vscode-languageserver-types": "3.18.3"
       }
     },
-    "node_modules/vscode-languageserver-protocol/node_modules/vscode-languageserver-types": {
-      "version": "3.17.6-next.7",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.17.6-next.7.tgz",
-      "integrity": "sha512-o+tmiG1prBw3y5NfrCzpxHCWLFH9m31LsTThIxeQFA0e03Gs/nm5AWwrb7qJsz2x57qtGjfFu9aA7asx9zqtyw==",
-      "license": "MIT"
-    },
     "node_modules/vscode-languageserver-textdocument": {
-      "version": "1.0.12",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.12.tgz",
-      "integrity": "sha512-cxWNPesCnQCcMPeenjKKsOCKQZ/L6Tv19DTRIGuLWe32lyzWhihGVJ/rcckZXJxfdKCFvRLS3fpBIsV/ZGX4zA=="
+      "version": "1.0.14",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.14.tgz",
+      "integrity": "sha512-EQyqJMi552E4ZTf46izQ4Fj6XquqxCySR3J5ZSD1SisMf6RfpeOWHxGBE8Gr6V0/3GHIGdAzDn8F8+1nTGCnoQ==",
+      "license": "MIT"
     },
     "node_modules/vscode-languageserver-types": {
-      "version": "3.18.0",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.18.0.tgz",
-      "integrity": "sha512-8TsGPNMIMiiBdkORgRSvLjuiEIiAFtO+KssmYWxQ+uSVvlf7RjK8YKCOjPzZ+YA04jXEV7+7LvkSmHkhpNS99g==",
+      "version": "3.18.3",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.18.3.tgz",
+      "integrity": "sha512-XIlzJ7Qp/jzSI1ds7/FwPAWrPeTZA7pAtlW4hdJ1J6xXWJL6dR9QYnDhJOdLzdKhUQ5Mm6mvUMw+3DcOQQasPw==",
       "license": "MIT"
     },
     "node_modules/vscode-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-3.1.0.tgz",
-      "integrity": "sha512-/BpdSx+yCQGnCvecbyXdxHDkuk55/G3xwnC0GqY4gmQ3j+A+g8kzzgB4Nk/SINjqn6+waqw3EgbVF2QKExkRxQ==",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-3.2.0.tgz",
+      "integrity": "sha512-m2gXo3bn0G1kT9InzMf07fTbqMbGtyckj3bH5ktLO+1Ssv+yiATZ4dhwaQv9UZWxJh6E9IFGnQyjgWVDWVBDrg==",
       "license": "MIT"
     }
   }
diff --git a/extensions/json-language-features/server/package.json b/extensions/json-language-features/server/package.json
index a9315943e2dec8..43aa47b6886083 100644
--- a/extensions/json-language-features/server/package.json
+++ b/extensions/json-language-features/server/package.json
@@ -15,8 +15,8 @@
   "dependencies": {
     "@vscode/l10n": "^0.0.18",
     "request-light": "^0.8.0",
-    "vscode-json-languageservice": "^6.0.0-next.3",
-    "vscode-languageserver": "^10.0.0-next.18",
+    "vscode-json-languageservice": "^6.0.0-next.4",
+    "vscode-languageserver": "^10.1.1",
     "vscode-uri": "^3.1.0"
   },
   "devDependencies": {
diff --git a/extensions/json-language-features/server/src/languageModelCache.ts b/extensions/json-language-features/server/src/languageModelCache.ts
index e0f42f1fb87240..6c35796a38b6f8 100644
--- a/extensions/json-language-features/server/src/languageModelCache.ts
+++ b/extensions/json-language-features/server/src/languageModelCache.ts
@@ -3,7 +3,7 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-import { TextDocument } from 'vscode-languageserver';
+import { TextDocument } from 'vscode-json-languageservice';
 
 export interface LanguageModelCache<T> {
 	get(document: TextDocument): T;