diff --git a/pkgs/development/libraries/aws-c-common/default.nix b/pkgs/development/libraries/aws-c-common/default.nix
index 4af6d9b0ac4..ab52fa5aa74 100644
--- a/pkgs/development/libraries/aws-c-common/default.nix
+++ b/pkgs/development/libraries/aws-c-common/default.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation rec {
   pname = "aws-c-common";
-  version = "0.6.18";
+  version = "0.6.19";
 
   src = fetchFromGitHub {
     owner = "awslabs";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-5Y+cfiVtZGmExPuE3s5m8hnd0HrPwSiKptj0DM1mtUY=";
+    sha256 = "sha256-oB5kAzIRyr8kfl4sILuIw343ghDZDXSEH97qkUeTqXI=";
   };
 
   nativeBuildInputs = [ cmake ];