diff --git a/pkgs/development/libraries/aws-sdk-cpp/default.nix b/pkgs/development/libraries/aws-sdk-cpp/default.nix
index fc3f7896dbeea5..ffe15652a3d923 100644
--- a/pkgs/development/libraries/aws-sdk-cpp/default.nix
+++ b/pkgs/development/libraries/aws-sdk-cpp/default.nix
@@ -9,13 +9,13 @@
 
 stdenv.mkDerivation rec {
   pname = "aws-sdk-cpp";
-  version = "1.8.113";
+  version = "1.8.121";
 
   src = fetchFromGitHub {
     owner = "awslabs";
     repo = "aws-sdk-cpp";
     rev = version;
-    sha256 = "0y784cjrxgrin3ck5f2lk0riyy9kv928kcb9y0gzka65imgma48c";
+    sha256 = "sha256-uita3HPcerxH/bnSIL3ZNUp68QXtKJLYi0pcnV7OBkQ=";
   };
 
   # FIXME: might be nice to put different APIs in different outputs