diff --git a/Casks/slack.rb b/Casks/slack.rb
index c88ffacf4df..dda0c7d72e9 100644
--- a/Casks/slack.rb
+++ b/Casks/slack.rb
@@ -1,13 +1,13 @@
 cask "slack" do
-  version "4.12.0"
+  version "4.12.2"
 
   if Hardware::CPU.intel?
-    sha256 "5990ec9106d0c8fb6eaaf6d845063bb254c9e80401d2aa5aac173988cd2e502f"
+    sha256 "c7f7d16a95b18bb9d39bb83e23a26d898d9225c327e227ff39ed78479fd8d461"
 
     url "https://downloads.slack-edge.com/releases/macos/#{version}/prod/x64/Slack-#{version}-macOS.dmg",
         verified: "downloads.slack-edge.com/"
   else
-    sha256 "d4f0fac98143c3f2db1a6883f3221c65deab704b9a13543de8fc5bf771b6c8ae"
+    sha256 "fc1b5c1968d57b9388863c2314450fe8d761e2052ae8d367a0e85b3fc9370604"
 
     url "https://downloads.slack-edge.com/releases/macos/#{version}/prod/arm64/Slack-#{version}-macOS.dmg",
         verified: "downloads.slack-edge.com/"