diff --git a/package-lock.json b/package-lock.json
index da2d367..a7bbd7c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "cytoscape": "^3.34.0",
+        "cytoscape": "^3.34.3",
         "docx": "^9.8.1",
         "fountain-js": "^1.2.4",
         "markdown-it": "^15.0.0",
@@ -19,7 +19,7 @@
       },
       "devDependencies": {
         "@eslint/js": "^10.0.1",
-        "@types/cytoscape": "^3.21.9",
+        "@types/cytoscape": "^3.31.0",
         "@types/markdown-it": "^14.1.2",
         "@types/node": "^22.0.0",
         "@types/sql.js": "^1.4.11",
@@ -2734,11 +2734,15 @@
       }
     },
     "node_modules/@types/cytoscape": {
-      "version": "3.21.9",
-      "resolved": "https://registry.npmjs.org/@types/cytoscape/-/cytoscape-3.21.9.tgz",
-      "integrity": "sha512-JyrG4tllI6jvuISPjHK9j2Xv/LTbnLekLke5otGStjFluIyA9JjgnvgZrSBsp8cEDpiTjwgZUZwpPv8TSBcoLw==",
+      "version": "3.31.0",
+      "resolved": "https://registry.npmjs.org/@types/cytoscape/-/cytoscape-3.31.0.tgz",
+      "integrity": "sha512-EXHOHxqQjGxLDEh5cP4te6J0bi7LbCzmZkzsR6f703igUac8UGMdEohMyU3GHAayCTZrLQOMnaE/lqB2Ekh8Ww==",
+      "deprecated": "This is a stub types definition. cytoscape provides its own type definitions, so you do not need this installed.",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "dependencies": {
+        "cytoscape": "*"
+      }
     },
     "node_modules/@types/deep-eql": {
       "version": "4.0.2",
@@ -4156,9 +4160,9 @@
       }
     },
     "node_modules/cytoscape": {
-      "version": "3.34.0",
-      "resolved": "https://registry.npmjs.org/cytoscape/-/cytoscape-3.34.0.tgz",
-      "integrity": "sha512-62rNSrioXw93uliKFBwjukeQyeWwH2PqDrTac31r2P6464u3AUvTk0xS4LVvT251g7IgkFunrI48ZEZGjywSOg==",
+      "version": "3.34.3",
+      "resolved": "https://registry.npmjs.org/cytoscape/-/cytoscape-3.34.3.tgz",
+      "integrity": "sha512-yfYGhRcGAntq6YBD583j4n0Eg3jIxvWmZtz/5uz9UYkeIStSlMxuUja+ec5j3iBD8nv1rwaOAYMW09tBdkSeaQ==",
       "license": "MIT",
       "engines": {
         "node": ">=0.10"
diff --git a/package.json b/package.json
index 4e60836..3ac9e98 100644
--- a/package.json
+++ b/package.json
@@ -691,7 +691,7 @@
     "publish:ovsx": "ovsx publish"
   },
   "dependencies": {
-    "cytoscape": "^3.34.0",
+    "cytoscape": "^3.34.3",
     "docx": "^9.8.1",
     "fountain-js": "^1.2.4",
     "markdown-it": "^15.0.0",
@@ -701,7 +701,7 @@
   },
   "devDependencies": {
     "@eslint/js": "^10.0.1",
-    "@types/cytoscape": "^3.21.9",
+    "@types/cytoscape": "^3.31.0",
     "@types/markdown-it": "^14.1.2",
     "@types/node": "^22.0.0",
     "@types/sql.js": "^1.4.11",