diff --git a/pkgs/development/libraries/aws-c-io/default.nix b/pkgs/development/libraries/aws-c-io/default.nix
index 1bc0c731a9d7..a42900362845 100644
--- a/pkgs/development/libraries/aws-c-io/default.nix
+++ b/pkgs/development/libraries/aws-c-io/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "aws-c-io";
-  version = "0.14.7";
+  version = "0.14.9";
 
   src = fetchFromGitHub {
     owner = "awslabs";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-Z4o1vv/8FWp3S7GfLDsV0a8ih+IdJIUC0DL4klOXjnw=";
+    hash = "sha256-YrEpb4+yzrNci0/ZW+UsPlEmnCBkcRFDgo8SuxsTWXg=";
   };
 
   nativeBuildInputs = [ cmake ];