diff --git a/pkgs/development/libraries/double-conversion/default.nix b/pkgs/development/libraries/double-conversion/default.nix
index 75f4dd3ce59..9efdcd0c4f0 100644
--- a/pkgs/development/libraries/double-conversion/default.nix
+++ b/pkgs/development/libraries/double-conversion/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "double-conversion";
-  version = "3.1.6";
+  version = "3.2.0";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "double-conversion";
     rev = "v${version}";
-    sha256 = "sha256-Tg8hndib4EYSYDuEYVssv15w4pQyW5Jk+MwGJWOVQXE=";
+    sha256 = "sha256-Vvzjg+UOgegkH8x2vtNU1TS01k5O4ilRJjD7F+BmVmU=";
   };
 
   nativeBuildInputs = [ cmake ];