diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5cf0c6d6386..d08a4559eb1 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -286,8 +286,8 @@ importers:
         specifier: ^3.2.24
         version: 3.2.24
       '@types/express':
-        specifier: ^5.0.0
-        version: 5.0.0
+        specifier: 4.17.21
+        version: 4.17.21
       '@types/formidable':
         specifier: ^3.4.5
         version: 3.4.5
@@ -1688,11 +1688,11 @@ packages:
   '@types/estree@1.0.6':
     resolution: {integrity: sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw==}
 
-  '@types/express-serve-static-core@5.0.0':
-    resolution: {integrity: sha512-AbXMTZGt40T+KON9/Fdxx0B2WK5hsgxcfXJLr5bFpZ7b4JCex2WyQPTEKdXqfHiY5nKKBScZ7yCoO6Pvgxfvnw==}
+  '@types/express-serve-static-core@4.19.6':
+    resolution: {integrity: sha512-N4LZ2xG7DatVqhCZzOGb1Yi5lMbXSZcmdLDe9EzSndPV2HpWYWzRbaerl2n27irrm94EPpprqa8KpskPT085+A==}
 
-  '@types/express@5.0.0':
-    resolution: {integrity: sha512-DvZriSMehGHL1ZNLzi6MidnsDhUZM/x2pRdDIKdwbUNqqwHxMlRdkxtn6/EPKyqKpHqTl/4nRZsRNLpZxZRpPQ==}
+  '@types/express@4.17.21':
+    resolution: {integrity: sha512-ejlPM315qwLpaQlQDTjPdsUFSc6ZsP4AN6AlWnogPjQ7CVi7PYF3YVz+CY3jE2pwYf7E/7HlDAN0rV2GxTG0HQ==}
 
   '@types/formidable@3.4.5':
     resolution: {integrity: sha512-s7YPsNVfnsng5L8sKnG/Gbb2tiwwJTY1conOkJzTMRvJAlLFW1nEua+ADsJQu8N1c0oTHx9+d5nqg10WuT9gHQ==}
@@ -6061,7 +6061,7 @@ snapshots:
   '@types/cookies@0.9.0':
     dependencies:
       '@types/connect': 3.4.38
-      '@types/express': 5.0.0
+      '@types/express': 4.17.21
       '@types/keygrip': 1.0.6
       '@types/node': 22.7.9
 
@@ -6077,17 +6077,17 @@ snapshots:
 
   '@types/estree@1.0.6': {}
 
-  '@types/express-serve-static-core@5.0.0':
+  '@types/express-serve-static-core@4.19.6':
     dependencies:
       '@types/node': 22.7.9
       '@types/qs': 6.9.15
       '@types/range-parser': 1.2.7
       '@types/send': 0.17.4
 
-  '@types/express@5.0.0':
+  '@types/express@4.17.21':
     dependencies:
       '@types/body-parser': 1.19.5
-      '@types/express-serve-static-core': 5.0.0
+      '@types/express-serve-static-core': 4.19.6
       '@types/qs': 6.9.15
       '@types/serve-static': 1.15.7
 
@@ -6234,7 +6234,7 @@ snapshots:
 
   '@types/swagger-ui-express@4.1.6':
     dependencies:
-      '@types/express': 5.0.0
+      '@types/express': 4.17.21
       '@types/serve-static': 1.15.7
 
   '@types/tar@6.1.13':
diff --git a/src/package.json b/src/package.json
index 89ccc7e274c..01edf00705c 100644
--- a/src/package.json
+++ b/src/package.json
@@ -84,7 +84,7 @@
   "devDependencies": {
     "@playwright/test": "^1.48.1",
     "@types/async": "^3.2.24",
-    "@types/express": "^5.0.0",
+    "@types/express": "4.17.21",
     "@types/formidable": "^3.4.5",
     "@types/http-errors": "^2.0.4",
     "@types/jquery": "^3.5.32",