diff --git a/Pipfile b/Pipfile
index ee42e95..bc41fd9 100644
--- a/Pipfile
+++ b/Pipfile
@@ -9,7 +9,7 @@ urllib3 = "==2.6.3"
 loguru = "==0.7.3"
 idna = "==3.11"
 anyio = "==4.12.1"
-certifi = "==2026.1.4"
+certifi = "==2026.10.19"
 exceptiongroup = "==1.3.1"
 h11 = "==0.16.0"
 h2 = "==4.3.0"
diff --git a/Pipfile.lock b/Pipfile.lock
index 7beef82..e80f5be 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "ecb959c2d984cfe484ad4f8eb4a88c408e1efa44c550e3dbf5c63cf7dbd3f948"
+            "sha256": "2cc2ad9b0eb0899dc19f505635f13d50540a40ecdffda208c24fbe5461c11b4d"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -27,12 +27,12 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:9943707519e4add1115f44c2bc244f782c0249876bf51b6599fee1ffbedd685c",
-                "sha256:ac726dd470482006e014ad384921ed6438c457018f4b3d204aea4281258b2120"
+                "sha256:035c1e85572b141bf1c3a3eff0e33a8eb74917522f2559075ff8d2fea780a1ae",
+                "sha256:42d35340cc5b9ba78e818ddbff0c5b1c2b779de448a340fd1b989f5fa8670e1b"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.7'",
-            "version": "==2026.1.4"
+            "version": "==2026.10.19"
         },
         "exceptiongroup": {
             "hashes": [
diff --git a/requirements.txt b/requirements.txt
index cab616e..b6c7c7c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 -i https://pypi.org/simple
 anyio==4.12.1; python_version >= '3.9'
-certifi==2026.1.4; python_version >= '3.7'
+certifi==2026.10.19; python_version >= '3.7'
 exceptiongroup==1.3.1; python_version >= '3.7'
 h11==0.16.0; python_version >= '3.8'
 h2==4.3.0; python_version >= '3.9'