diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 5d713aa3fa9..7e4b9268305 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2479,13 +2479,13 @@ in modules // {
 
   boto3 = buildPythonPackage rec {
     name = "boto3-${version}";
-    version = "1.2.2";
+    version = "1.3.1";
 
     src = pkgs.fetchFromGitHub {
       owner = "boto";
       repo  = "boto3";
       rev   = version;
-      sha256 = "1w53lhhdzi29d31qzhflb5mcwb24mfrj4frv70w6qyn8vmqznnjy";
+      sha256 = "1rbwcslk9dgayrg3vy3m0bqj767hdy1aphy5wjgz925bsydgxdg6";
     };
 
     propagatedBuildInputs = [ self.botocore