diff --git a/Casks/s/springtoolsuite.rb b/Casks/s/springtoolsuite.rb
index df3e5ee4a6..bc233773e8 100644
--- a/Casks/s/springtoolsuite.rb
+++ b/Casks/s/springtoolsuite.rb
@@ -1,9 +1,9 @@
 cask "springtoolsuite" do
   arch arm: "aarch64", intel: "x86_64"
 
-  version "4.21.0,4.30.0"
-  sha256 arm:   "94edb1588f1314693a25bc6dec37f032443c112c3968645531e96ec37bfdde70",
-         intel: "c8d344714e6a467856f5dc17d27763220aa646d06c8239ae72e0160895f0ab45"
+  version "4.21.1,4.30.0"
+  sha256 arm:   "d82a351a786572b288fb21e264e1a9abc5001a33d6d23996b7253034f83d44da",
+         intel: "73fb4b217e63fe3846e4c979fc35e45d96e97f283dbc457e863a11f2d7826736"
 
   url "https://download.springsource.com/release/STS#{version.major}/#{version.csv.first}.RELEASE/dist/e#{version.csv.second.major_minor}/spring-tool-suite-#{version.major}-#{version.csv.first}.RELEASE-e#{version.csv.second}-macosx.cocoa.#{arch}.dmg",
       verified: "download.springsource.com/release/"