diff --git a/pkgs/development/python-modules/boto3/default.nix b/pkgs/development/python-modules/boto3/default.nix
index 39b5dd0c3cad..05ba5ae02f3b 100644
--- a/pkgs/development/python-modules/boto3/default.nix
+++ b/pkgs/development/python-modules/boto3/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     owner = "boto";
     repo = "boto3";
     tag = version;
-    hash = "sha256-3NK9xp58w+Wrhs/i7eXLF/P9Dwadptrr4LlpV6MRbGM=";
+    hash = "sha256-+3UcnKgDIA9PPELnB70La+Lo03SMouVLzvLQ9zyFGsE=";
   };
 
   build-system = [
diff --git a/pkgs/development/python-modules/botocore/default.nix b/pkgs/development/python-modules/botocore/default.nix
index 742b4bc893d8..49a89d8e3253 100644
--- a/pkgs/development/python-modules/botocore/default.nix
+++ b/pkgs/development/python-modules/botocore/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage rec {
   pname = "botocore";
-  version = "1.38.32"; # N.B: if you change this, change boto3 and awscli to a matching version
+  version = "1.40.4"; # N.B: if you change this, change boto3 and awscli to a matching version
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "boto";
     repo = "botocore";
     tag = version;
-    hash = "sha256-KW9EAeunL3+pccGsrFitonc5EHdm2Cd+7dM3kdvdkvM=";
+    hash = "sha256-VJAd9aCJkwSyurAWF/YAVRcSTR+9ZbkH7H6LZGvcXYY=";
   };
 
   build-system = [