diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 4cf9a56a5354..a2020d3befe4 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -1294,8 +1294,8 @@ rec {
       "sha256-YXUvHCvy76OBX2TUPCW0o529vZ5HKuSKoY18bSp6brg=";
 
   mypy-boto3-ssm =
-    buildMypyBoto3Package "ssm" "1.35.21"
-      "sha256-XtVcdQn63aYVVxj+WXKbPasPi3b/HgN6h6v/ndJHX0k=";
+    buildMypyBoto3Package "ssm" "1.35.67"
+      "sha256-2rgIDgA+Y7HY35B4absPFgiuUcNe/dqixruD40uIkag=";
 
   mypy-boto3-ssm-contacts =
     buildMypyBoto3Package "ssm-contacts" "1.35.0"