diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 5bfc7285ecef..3c54cd9eff4a 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -962,8 +962,8 @@ in
       "sha256-BUl/wnJKR3TB1YsTCLrJdEoH9Lz8DZ6H94STOOX8gkQ=";
 
   mypy-boto3-omics =
-    buildMypyBoto3Package "omics" "1.43.0"
-      "sha256-by5t5x+vu84vjqe176tFcz1zhDUIsmUo6dH5f3OyWOw=";
+    buildMypyBoto3Package "omics" "1.43.18"
+      "sha256-aMV1kli90lXUsGmOwP1lPW9yTH+0/520hBonZC3AIjY=";
 
   mypy-boto3-opensearch =
     buildMypyBoto3Package "opensearch" "1.43.16"