diff --git a/pkgs/tools/networking/clash/default.nix b/pkgs/tools/networking/clash/default.nix
index 7eba0e1f2150..6cce7d247a5e 100644
--- a/pkgs/tools/networking/clash/default.nix
+++ b/pkgs/tools/networking/clash/default.nix
@@ -7,16 +7,16 @@
 
 buildGoModule rec {
   pname = "clash";
-  version = "1.17.0";
+  version = "1.18.0";
 
   src = fetchFromGitHub {
     owner = "Dreamacro";
     repo = pname;
-    rev = "refs/tags/v${version}";
-    hash = "sha256-hUkUfNsThir0txO7cdxJl3sUF8/wHDvDPVspGp5xYUQ=";
+    rev = "v${version}";
+    hash = "sha256-LqjSPlPkR5sB4Z1pmpdE9r66NN7pwgE9GK4r1zSFlxs=";
   };
 
-  vendorHash = "sha256-M2hoorCBdq2nm5Gc5Xm6r7Cg9XUOirDyqTKwrmu121s=";
+  vendorHash = "sha256-EWAbEFYr15RiJk9IXF6KaaX4GaSCa6E4+8rKL4/XG8Y=";
 
   # Do not build testing suit
   excludedPackages = [ "./test" ];
@@ -29,6 +29,10 @@ buildGoModule rec {
     "-X github.com/Dreamacro/clash/constant.Version=${version}"
   ];
 
+  checkFlags = [
+    "-skip=TestParseRule" # Flaky tests
+  ];
+
   passthru.tests.version = testers.testVersion {
     package = clash;
     command = "clash -v";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 72043426e9fb..bc9b5634ef43 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4575,7 +4575,9 @@ with pkgs;
 
   map-cmd = callPackage ../tools/misc/map { };
 
-  clash = callPackage ../tools/networking/clash { };
+  clash = callPackage ../tools/networking/clash {
+    buildGoModule = buildGo121Module;
+  };
 
   clash-geoip = callPackage ../data/misc/clash-geoip { };