diff --git a/packages/demo/package.json b/packages/demo/package.json
index d246c9cf..1cf7a96e 100644
--- a/packages/demo/package.json
+++ b/packages/demo/package.json
@@ -35,7 +35,7 @@
   "devDependencies": {
     "@slonik/migrator": "^0.12.0",
     "@slonik/typegen": "^0.15.0",
-    "@types/express": "4.17.8",
+    "@types/express": "4.17.20",
     "@types/supertest": "2.0.12",
     "supertest": "6.2.4"
   }
diff --git a/yarn.lock b/yarn.lock
index 85292fc6..0460a9cd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1090,13 +1090,23 @@
     "@types/qs" "*"
     "@types/range-parser" "*"
 
-"@types/express@4.17.8":
-  version "4.17.8"
-  resolved "https://registry.npmjs.org/@types/express/-/express-4.17.8.tgz"
-  integrity sha512-wLhcKh3PMlyA2cNAB9sjM1BntnhPMiM0JOBwPBqttjHev2428MLEB4AYVN+d8s2iyCVZac+o41Pflm/ZH5vLXQ==
+"@types/express-serve-static-core@^4.17.33":
+  version "4.17.38"
+  resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.38.tgz#d9c1d3a134a1226d84ec8e40c182f960f969d5a4"
+  integrity sha512-hXOtc0tuDHZPFwwhuBJXPbjemWtXnJjbvuuyNH2Y5Z6in+iXc63c4eXYDc7GGGqHy+iwYqAJMdaItqdnbcBKmg==
+  dependencies:
+    "@types/node" "*"
+    "@types/qs" "*"
+    "@types/range-parser" "*"
+    "@types/send" "*"
+
+"@types/express@4.17.20":
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.20.tgz#e7c9b40276d29e38a4e3564d7a3d65911e2aa433"
+  integrity sha512-rOaqlkgEvOW495xErXMsmyX3WKBInbhG5eqojXYi3cGUaLoRDlXa5d52fkfWZT963AZ3v2eZ4MbKE6WpDAGVsw==
   dependencies:
     "@types/body-parser" "*"
-    "@types/express-serve-static-core" "*"
+    "@types/express-serve-static-core" "^4.17.33"
     "@types/qs" "*"
     "@types/serve-static" "*"
 
@@ -1172,6 +1182,11 @@
   resolved "https://registry.npmjs.org/@types/mime/-/mime-2.0.1.tgz"
   integrity sha512-FwI9gX75FgVBJ7ywgnq/P7tw+/o1GUbtP0KzbtusLigAOgIgNISRK0ZPl4qertvXSIE8YbsVJueQ90cDt9YYyw==
 
+"@types/mime@^1":
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/@types/mime/-/mime-1.3.3.tgz#bbe64987e0eb05de150c305005055c7ad784a9ce"
+  integrity sha512-Ys+/St+2VF4+xuY6+kDIXGxbNRO0mesVg0bbxEfB97Od1Vjpjx9KD1qxs64Gcb3CWPirk9Xe+PT4YiiHQ9T+eg==
+
 "@types/minimatch@*":
   version "3.0.3"
   resolved "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz"
@@ -1226,6 +1241,14 @@
   resolved "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.3.tgz"
   integrity sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==
 
+"@types/send@*":
+  version "0.17.2"
+  resolved "https://registry.yarnpkg.com/@types/send/-/send-0.17.2.tgz#af78a4495e3c2b79bfbdac3955fdd50e03cc98f2"
+  integrity sha512-aAG6yRf6r0wQ29bkS+x97BIs64ZLxeE/ARwyS6wrldMm3C1MdKwCcnnEwMC1slI8wuxJOpiUH9MioC0A0i+GJw==
+  dependencies:
+    "@types/mime" "^1"
+    "@types/node" "*"
+
 "@types/serve-static@*":
   version "1.13.3"
   resolved "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.13.3.tgz"