diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index ec021547764f..7f1c991a927a 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -966,8 +966,8 @@ in
       "sha256-dlZYG0M6H1b3SyocmFc+HQYn9MX1fryNJo6cIu6paBA=";
 
   mypy-boto3-opensearch =
-    buildMypyBoto3Package "opensearch" "1.43.16"
-      "sha256-vo4FbTnm7vHPgBKlvGl7qZ/H/tuRkzrdzwBI82ewchQ=";
+    buildMypyBoto3Package "opensearch" "1.43.32"
+      "sha256-fLNaflt1AOYy8OKGiX+MvnDOgYcnFtTP6/h8zi/Eqy0=";
 
   mypy-boto3-opensearchserverless =
     buildMypyBoto3Package "opensearchserverless" "1.43.17"