diff --git a/jwtproxy/requirements.txt b/jwtproxy/requirements.txt
index 329952bd..5faeec10 100644
--- a/jwtproxy/requirements.txt
+++ b/jwtproxy/requirements.txt
@@ -4,7 +4,7 @@ async-timeout==5.0.1
 attrs==26.1.0
 azure-monitor-opentelemetry==1.8.9
 cffi>=2.1.1
-charset-normalizer==3.4.9
+charset-normalizer==3.5.1
 cryptography==50.0.0
 frozenlist==1.8.0
 idna==3.18
diff --git a/jwtproxy/requirements_dev.txt b/jwtproxy/requirements_dev.txt
index af78ee4a..4929b439 100644
--- a/jwtproxy/requirements_dev.txt
+++ b/jwtproxy/requirements_dev.txt
@@ -8,11 +8,11 @@ black==26.5.1
 click==8.4.2
 devtools==0.12.2
 executing==2.2.1
-pre-commit==4.6.1
+pre-commit==4.6.2
 Pygments==2.20.0
 pytest==9.1.1
 pytest-aiohttp==1.1.1
-ruff==0.16.2
+ruff==0.16.3
 six==1.17.0
 sniffio==1.3.1
 watchgod==0.8.2
diff --git a/tools/requirements.txt b/tools/requirements.txt
index 31ded237..b0410098 100644
--- a/tools/requirements.txt
+++ b/tools/requirements.txt
@@ -2,7 +2,7 @@ aiohttp==3.14.3
 amsterdam-schema-tools==9.12.7
 attrs==26.1.0
 certifi==2026.7.22
-charset-normalizer==3.4.9
+charset-normalizer==3.5.1
 click==8.4.2
 idna==3.18
 isort==8.0.1
@@ -13,4 +13,4 @@ mappyfile==1.2.0
 pyrsistent==0.20.0
 requests==2.34.2
 urllib3==2.7.0
-pre-commit==4.6.1
+pre-commit==4.6.2