diff --git a/package.json b/package.json
index 4018d47..5b563e8 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "cookie-parser": "1.4.7",
     "cors": "2.8.5",
     "debug": "4.4.3",
-    "express": "5.2.0",
+    "express": "5.2.1",
     "https-localhost": "4.7.1",
     "jsonwebtoken": "9.0.2",
     "node-jose": "2.2.0",
diff --git a/yarn.lock b/yarn.lock
index ffb8b71..093ff91 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -376,10 +376,10 @@ etag@^1.8.1, etag@~1.8.1:
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
   integrity sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==
 
-express@5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/express/-/express-5.2.0.tgz#d4101c16807a1a061c6e9adc7ce617473b4afeb9"
-  integrity sha512-XdpJDLxfztVY59X0zPI6sibRiGcxhTPXRD3IhJmjKf2jwMvkRGV1j7loB8U+heeamoU3XvihAaGRTR4aXXUN3A==
+express@5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/express/-/express-5.2.1.tgz#8f21d15b6d327f92b4794ecf8cb08a72f956ac04"
+  integrity sha512-hIS4idWWai69NezIdRt2xFVofaF4j+6INOpJlVOLDO8zXGpUVEVzIYk12UUi2JzjEzWL3IOAxcTubgz9Po0yXw==
   dependencies:
     accepts "^2.0.0"
     body-parser "^2.2.1"