diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 5127b7b6cf7e..8b902b9841b0 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -423,8 +423,8 @@ in
       "sha256-67KqkSc8oUjKhuvQW6glmb211JZd+xkF03Mt8FISE8k=";
 
   mypy-boto3-drs =
-    buildMypyBoto3Package "drs" "1.43.0"
-      "sha256-1cKleN7L5xTlQCPq3OKiSQcnkeooPKS1AqIg1sBXOMk=";
+    buildMypyBoto3Package "drs" "1.43.48"
+      "sha256-tuVUCFE6CpcuKu9+hEOev1iIHqP3WFf9Ho4BTSvoMd8=";
 
   mypy-boto3-ds =
     buildMypyBoto3Package "ds" "1.43.0"