diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 1e4b7d98b863..1ba3a43b6943 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1086,8 +1086,8 @@ rec {
       "sha256-ZgecmO3dz66i2COSXzBjyUCtTkGGi9gnvb/HNNEq1AE=";
 
   mypy-boto3-rds =
-    buildMypyBoto3Package "rds" "1.38.32"
-      "sha256-zF8oy5W7hLTTXzQhL1ye8BEsj/oJn3dzfSNloC7BZOk=";
+    buildMypyBoto3Package "rds" "1.38.35"
+      "sha256-SIjsrwnEI2XnavPn+THHkkzOqDNB1CaPQAs1K880Dnw=";
 
   mypy-boto3-rds-data =
     buildMypyBoto3Package "rds-data" "1.38.0"