diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 9c2c406840ad..30bcb8cb4435 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -962,8 +962,8 @@ rec {
       "sha256-gs9eGyRaZN7Fsl0D5fSqtTiYZ+Exp0s8QW/X8ZR7guA=";
 
   mypy-boto3-oam =
-    buildMypyBoto3Package "oam" "1.37.0"
-      "sha256-jdta5Yck9D+l25d8Nf6HCxtvFJb35qSbAe12VApACno=";
+    buildMypyBoto3Package "oam" "1.37.2"
+      "sha256-XJE33wPIGIlSVxrJ3qE09AmFLkYwKR6zWXXtDnEVvSA=";
 
   mypy-boto3-omics =
     buildMypyBoto3Package "omics" "1.37.0"