diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 6779a2e0279b..ec5909311184 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1001,8 +1001,8 @@ in
       "sha256-ynBHsnTvNz9G8sM9d88RI31ZMl0UzBgIz3ONEsJ+aHA=";
 
   mypy-boto3-payment-cryptography =
-    buildMypyBoto3Package "payment-cryptography" "1.41.0"
-      "sha256-ffuK+weNEQ5oZdxuAeKsKkoRDho2AwvG4VUT329PDxA=";
+    buildMypyBoto3Package "payment-cryptography" "1.42.3"
+      "sha256-5IcLMUEVTNDXyQ2m0rSuE+atxInpG1SZ5LI/YEKuwxs=";
 
   mypy-boto3-payment-cryptography-data =
     buildMypyBoto3Package "payment-cryptography-data" "1.41.0"