diff --git a/Casks/semver-generator.rb b/Casks/semver-generator.rb
index 99f96e1..0c8167e 100644
--- a/Casks/semver-generator.rb
+++ b/Casks/semver-generator.rb
@@ -1,24 +1,24 @@
 # This file was generated by GoReleaser. DO NOT EDIT.
 cask "semver-generator" do
-  version "1.18.29"
+  version "1.18.31"
 
   on_macos do
     on_arm do
-      sha256 "adde879d6e5cb2cd5f1267f8869d8b5d5027769aa25c752cdb149dbf5e22c8a3"
+      sha256 "056a7811bb40f151525cbf5f29dc72bd7321883e49e71978ae862dea41e15c06"
       url "https://github.com/lukaszraczylo/semver-generator/releases/download/v#{version}/semver-generator-darwin-arm64.tar.gz"
     end
     on_intel do
-      sha256 "1c559de5cfae83fdc68d9043854c4cedebcb403884ccd72efd664ceff7670b0b"
+      sha256 "f46e02c47871b8a9fdd56a4b91e2d01908dd18fb1d157a68f98d2f1787818319"
       url "https://github.com/lukaszraczylo/semver-generator/releases/download/v#{version}/semver-generator-darwin-amd64.tar.gz"
     end
   end
   on_linux do
     on_arm do
-      sha256 "a5632d1333e7432baf47ae189c0f4532e04bec3391b84118b2e0d20cca333366"
+      sha256 "61caf5c7d0e90ad0b4e1150d94651c74d22390dc5bfd384c45019dbfb89f7578"
       url "https://github.com/lukaszraczylo/semver-generator/releases/download/v#{version}/semver-generator-linux-arm64.tar.gz"
     end
     on_intel do
-      sha256 "ae39f36be8cc8af5508321a6fb52b42cce79dabcfb1fe66cfec31547e7a95566"
+      sha256 "600d1b373f6f77fdec3a97920d07ff8106a4565568a3594458d42ab3ee686c46"
       url "https://github.com/lukaszraczylo/semver-generator/releases/download/v#{version}/semver-generator-linux-amd64.tar.gz"
     end
   end
@@ -33,9 +33,10 @@ cask "semver-generator" do
 
   binary "semver-generator"
 
-  postflight_steps do
-    on_macos do
-      run "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "{{staged_path}}/semver-generator"]
+  postflight do
+    if OS.mac?
+      system_command "/usr/bin/xattr",
+                     args: ["-dr", "com.apple.quarantine", "#{staged_path}/semver-generator"]
     end
   end