diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index c62a59d30b1e..40a6a26cfb69 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -311,8 +311,8 @@ in
       "sha256-CavBKgp+dEMR2poR+bG2PgZb+wX1zlNmuOyJsV3LfVM=";
 
   mypy-boto3-cognito-idp =
-    buildMypyBoto3Package "cognito-idp" "1.42.93"
-      "sha256-C0zMym2VLzGtMfj5fVh1AOsMdXbreJXfge54jGas+UU=";
+    buildMypyBoto3Package "cognito-idp" "1.43.0"
+      "sha256-oxmjIvweCKsN/QybmuHCKeGPzQMZsJOZ4HXvUnA15h8=";
 
   mypy-boto3-cognito-sync =
     buildMypyBoto3Package "cognito-sync" "1.42.3"