diff --git a/cdk/yarn.lock b/cdk/yarn.lock
index 1c61a8f041..e35b9522f4 100644
--- a/cdk/yarn.lock
+++ b/cdk/yarn.lock
@@ -701,9 +701,9 @@ acorn@^8.11.0, acorn@^8.4.1:
   integrity sha512-cl669nCJTZBsL97OF4kUQm5g5hC2uihk0NxY3WENAC0TYdILVkAyHymAntgxGkl7K+t0cXIrH5siy5S4XkFycA==
 
 ajv@^8.0.1:
-  version "8.17.1"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.17.1.tgz#37d9a5c776af6bc92d7f4f9510eba4c0a60d11a6"
-  integrity sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==
+  version "8.18.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.18.0.tgz#8864186b6738d003eb3a933172bb3833e10cefbc"
+  integrity sha512-PlXPeEWMXMZ7sPYOHqmDyCJzcfNrUr3fGNKtezX14ykXOEIvyK81d+qydx89KY5O71FKMPaQ2vBfBFI5NHR63A==
   dependencies:
     fast-deep-equal "^3.1.3"
     fast-uri "^3.0.1"