diff --git a/pyproject.toml b/pyproject.toml
index d65394c..97b8c96 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = [
     "httpx>=0.27.0",
     "pydantic>=2.0.0",
     "python-jose[cryptography]>=3.3.0",  # OIDC JWT validation
-    "PyJWT>=2.8.0",                       # GitHub App JWT signing
+    "PyJWT>=2.12.1",                       # GitHub App JWT signing
     "pyyaml>=6.0",
     "prometheus-client>=0.20.0"
 ]