diff --git a/package.json b/package.json
index 0bb4b78..36e5699 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "cassandra-driver": "^4.7.2",
     "cookie-parser": "^1.4.6",
     "dotenv": "^16.4.5",
-    "express": "^4.19.2",
+    "express": "^4.21.2",
     "express-ws": "^5.0.2",
     "helmet": "^7.1.0",
     "knex": "^3.1.0",
diff --git a/yarn.lock b/yarn.lock
index 2009760..9a6e7f8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1773,7 +1773,7 @@ express-ws@^5.0.2:
   dependencies:
     ws "^7.4.6"
 
-express@^4.19.2, express@^4.21.0:
+express@^4.21.0:
   version "4.21.1"
   resolved "https://registry.yarnpkg.com/express/-/express-4.21.1.tgz#9dae5dda832f16b4eec941a4e44aa89ec481b281"
   integrity sha512-YSFlK1Ee0/GC8QaO91tHcDxJiE/X4FbpAyQWkxAvG6AXCuR65YzK8ua6D9hvi/TzUfZMpc+BwuM1IPw8fmQBiQ==
@@ -1810,6 +1810,43 @@ express@^4.19.2, express@^4.21.0:
     utils-merge "1.0.1"
     vary "~1.1.2"
 
+express@^4.21.2:
+  version "4.21.2"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.21.2.tgz#cf250e48362174ead6cea4a566abef0162c1ec32"
+  integrity sha512-28HqgMZAmih1Czt9ny7qr6ek2qddF4FclbMzwhCREB6OFfH+rXAnuNCwo1/wFvrtbgsQDb4kSbX9de9lFbrXnA==
+  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 "0.7.1"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "2.0.0"
+    encodeurl "~2.0.0"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "1.3.1"
+    fresh "0.5.2"
+    http-errors "2.0.0"
+    merge-descriptors "1.0.3"
+    methods "~1.1.2"
+    on-finished "2.4.1"
+    parseurl "~1.3.3"
+    path-to-regexp "0.1.12"
+    proxy-addr "~2.0.7"
+    qs "6.13.0"
+    range-parser "~1.2.1"
+    safe-buffer "5.2.1"
+    send "0.19.0"
+    serve-static "1.16.2"
+    setprototypeof "1.2.0"
+    statuses "2.0.1"
+    type-is "~1.6.18"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
 fast-deep-equal@^3.1.1, fast-deep-equal@^3.1.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
@@ -2952,6 +2989,11 @@ path-to-regexp@0.1.10:
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.10.tgz#67e9108c5c0551b9e5326064387de4763c4d5f8b"
   integrity sha512-7lf7qcQidTku0Gu3YDPc8DJ1q7OOucfa/BSsIwjuh56VU7katFvuM8hULfkwB3Fns/rsVF7PwPKVw1sl5KQS9w==
 
+path-to-regexp@0.1.12:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.12.tgz#d5e1a12e478a976d432ef3c58d534b9923164bb7"
+  integrity sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ==
+
 perfect-scrollbar@^1.5.5:
   version "1.5.6"
   resolved "https://registry.yarnpkg.com/perfect-scrollbar/-/perfect-scrollbar-1.5.6.tgz#f1aead2588ba896435ee41b246812b2080573b7c"