diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 7d8846dd5c7b..b0ea10d608b0 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1254,8 +1254,8 @@ rec {
       "sha256-F0Hjy6zoRUsSHZPSLUnII4vpVeudtgL2Vh1CIqbj3zA=";
 
   mypy-boto3-sesv2 =
-    buildMypyBoto3Package "sesv2" "1.37.27"
-      "sha256-rJ0eb2xRnLf0LO1DW7L955QcCBdE3LtWjsvDUN+HFi8=";
+    buildMypyBoto3Package "sesv2" "1.38.0"
+      "sha256-ESw92+4DpLC7+72sHQb+kHGHx6htQ+CmSnd6DaLSzME=";
 
   mypy-boto3-shield =
     buildMypyBoto3Package "shield" "1.37.0"