diff --git a/pkgs/by-name/fl/flintlock/package.nix b/pkgs/by-name/fl/flintlock/package.nix
index 8a2f29cfb4e5..dccfa5f33a5d 100644
--- a/pkgs/by-name/fl/flintlock/package.nix
+++ b/pkgs/by-name/fl/flintlock/package.nix
@@ -11,13 +11,13 @@
 
 buildGoModule rec {
   pname = "flintlock";
-  version = "0.8.0";
+  version = "0.8.1";
 
   src = fetchFromGitHub {
     owner = "weaveworks";
     repo = "flintlock";
     rev = "v${version}";
-    sha256 = "sha256-dBwuguOSIc4+cdxfW91kdyprayYu2m2WjBg3qBnVM98=";
+    sha256 = "sha256-Kbk94sqj0aPsVonPsiu8kbjhIOURB1kX9Lt3NURL+jk=";
   };
 
   vendorHash = "sha256-Iv1qHEQLgw6huCA/6PKNmm+dS2yHgOvY/oy2fKjwEpY=";