diff --git a/.gitignore b/.gitignore
index 1865c288..d7d8508b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,6 @@ __pycache__/
 /build-tools/Uglify-ES/uglify-es/package-lock.json
 .env
 .claude
+.env.*
+!.env.example
+*.pem
diff --git a/requirements.txt b/requirements.txt
index 88c101a1..da471ee0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ async-timeout==4.0.2
 Authlib==1.6.12
 blinker==1.9.0
 cachetools==5.3.0
-certifi==2024.7.4
+certifi==2026.10.23
 cffi==2.0.0
 charset-normalizer==3.1.0
 click==8.1.3
@@ -39,5 +39,5 @@ requests==2.33.0
 rsa==4.9
 six==1.16.0
 uritemplate==4.1.1
-urllib3==2.7.0
-Werkzeug==3.1.6
+urllib3==2.8.0
+Werkzeug==3.1.9