diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index f8d19723b8c2..a4337d2374b6 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1394,8 +1394,8 @@ in
       "sha256-zwxwpve6uEpXNyMQzaFPIEqDI/JoP5ks2wmO5gqLf7c=";
 
   mypy-boto3-wafv2 =
-    buildMypyBoto3Package "wafv2" "1.43.59"
-      "sha256-QxQd/4lPo4kDjmeTrXrF+Eon+EYKG5kRZ1bAIsu2K6s=";
+    buildMypyBoto3Package "wafv2" "1.43.63"
+      "sha256-8hUgFNVUOcsjOyECvMlw0S0uG6A8XTv2EBWi06Cj2QY=";
 
   mypy-boto3-wellarchitected =
     buildMypyBoto3Package "wellarchitected" "1.43.0"