diff --git a/backend/api/pyproject.toml b/backend/api/pyproject.toml
index 6be5678..5371669 100644
--- a/backend/api/pyproject.toml
+++ b/backend/api/pyproject.toml
@@ -9,7 +9,7 @@ dependencies = [
     "service",
     "fastapi>=0.128.0",
     "uvicorn[standard]>=0.34.0",
-    "python-jose[cryptography]>=3.3.0",
+    "python-jose[cryptography]>=3.5.0",
     "bcrypt>=5.0.0",
     "python-multipart>=0.0.20",
     "colorlog>=6.10.1",
diff --git a/backend/uv.lock b/backend/uv.lock
index 02a6162..b9e9c10 100644
--- a/backend/uv.lock
+++ b/backend/uv.lock
@@ -128,7 +128,7 @@ requires-dist = [
     { name = "colorlog", specifier = ">=6.10.1" },
     { name = "fastapi", specifier = ">=0.128.0" },
     { name = "models", editable = "models" },
-    { name = "python-jose", extras = ["cryptography"], specifier = ">=3.3.0" },
+    { name = "python-jose", extras = ["cryptography"], specifier = ">=3.5.0" },
     { name = "python-multipart", specifier = ">=0.0.20" },
     { name = "pyyaml", specifier = ">=6.0" },
     { name = "service", editable = "service" },