diff --git a/server/package.json b/server/package.json
index 05e85ab8bf..59210daf92 100644
--- a/server/package.json
+++ b/server/package.json
@@ -3,7 +3,7 @@
     "@wireapp/commons": "5.2.10",
     "dotenv": "16.4.5",
     "dotenv-extended": "2.9.0",
-    "express": "4.21.0",
+    "express": "4.21.1",
     "express-hbs": "2.5.0",
     "fs-extra": "10.1.0",
     "handlebars": "4.7.7",
diff --git a/server/yarn.lock b/server/yarn.lock
index 6b956ceb67..d11c88be77 100644
--- a/server/yarn.lock
+++ b/server/yarn.lock
@@ -2888,10 +2888,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"cookie@npm:0.6.0":
-  version: 0.6.0
-  resolution: "cookie@npm:0.6.0"
-  checksum: f56a7d32a07db5458e79c726b77e3c2eff655c36792f2b6c58d351fb5f61531e5b1ab7f46987150136e366c65213cbe31729e02a3eaed630c3bf7334635fb410
+"cookie@npm:0.7.1":
+  version: 0.7.1
+  resolution: "cookie@npm:0.7.1"
+  checksum: cec5e425549b3650eb5c3498a9ba3cde0b9cd419e3b36e4b92739d30b4d89e0b678b98c1ddc209ce7cf958cd3215671fd6ac47aec21f10c2a0cc68abd399d8a7
   languageName: node
   linkType: hard
 
@@ -3375,16 +3375,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"express@npm:4.21.0":
-  version: 4.21.0
-  resolution: "express@npm:4.21.0"
+"express@npm:4.21.1":
+  version: 4.21.1
+  resolution: "express@npm:4.21.1"
   dependencies:
     accepts: ~1.3.8
     array-flatten: 1.1.1
     body-parser: 1.20.3
     content-disposition: 0.5.4
     content-type: ~1.0.4
-    cookie: 0.6.0
+    cookie: 0.7.1
     cookie-signature: 1.0.6
     debug: 2.6.9
     depd: 2.0.0
@@ -3410,7 +3410,7 @@ __metadata:
     type-is: ~1.6.18
     utils-merge: 1.0.1
     vary: ~1.1.2
-  checksum: 1c5212993f665809c249bf00ab550b989d1365a5b9171cdfaa26d93ee2ef10cd8add520861ec8d5da74b3194d8374e1d9d53e85ef69b89fd9c4196b87045a5d4
+  checksum: 5ac2b26d8aeddda5564fc0907227d29c100f90c0ead2ead9d474dc5108e8fb306c2de2083c4e3ba326e0906466f2b73417dbac16961f4075ff9f03785fd940fe
   languageName: node
   linkType: hard
 
@@ -6487,7 +6487,7 @@ __metadata:
     cross-env: 7.0.3
     dotenv: 16.4.5
     dotenv-extended: 2.9.0
-    express: 4.21.0
+    express: 4.21.1
     express-hbs: 2.5.0
     fs-extra: 10.1.0
     generate-changelog: 1.8.0