diff --git a/pkgs/by-name/do/double-conversion/package.nix b/pkgs/by-name/do/double-conversion/package.nix
index 40f87f1ec444..508a6d576cb2 100644
--- a/pkgs/by-name/do/double-conversion/package.nix
+++ b/pkgs/by-name/do/double-conversion/package.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation rec {
   pname = "double-conversion";
-  version = "3.3.0";
+  version = "3.3.1";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "double-conversion";
     rev = "v${version}";
-    sha256 = "sha256-DkMoHHoHwV4p40IINEqEPzKsCa0LHrJAFw2Yftw7zHo=";
+    sha256 = "sha256-M80H+azCzQYa4/gBLWv5GNNhEuHsH7LbJ/ajwmACnrM=";
   };
 
   nativeBuildInputs = [ cmake ];