diff --git a/pkgs/tools/system/thinkfan/default.nix b/pkgs/tools/system/thinkfan/default.nix
index f3b4ab8440e3..4edcfb63fe56 100644
--- a/pkgs/tools/system/thinkfan/default.nix
+++ b/pkgs/tools/system/thinkfan/default.nix
@@ -3,13 +3,13 @@
 
 stdenv.mkDerivation rec {
   pname = "thinkfan";
-  version = "1.0.2";
+  version = "1.1";
 
   src = fetchFromGitHub {
     owner = "vmatare";
     repo = "thinkfan";
     rev = version;
-    sha256 = "107vw0962hrwva3wra9n3hxlbfzg82ldc10qssv3dspja88g8psr";
+    sha256 = "1fxd1w3z65glw6y04myn7ihgswkx6sqnkky159mik4n96pfrsvr5";
   };
 
   cmakeFlags = [