diff --git a/build.gradle b/build.gradle
index 1639a61f..1ccd2b67 100644
--- a/build.gradle
+++ b/build.gradle
@@ -201,8 +201,8 @@ task windowsInstaller(dependsOn: jpackageImage) { // requires inno setup to be i
     }
 }
 
-task bumpCaskPR(type: Exec) {
-    commandLine 'brew', 'bump-cask-pr', 'blobsaver', '--no-audit', '--no-style', '--version', version
+task bumpCaskPR(type: Exec) { // TODO: make into a github workflow
+    commandLine "${projectDir}/dist/macos/bump-cask-pr.bash", version
 }
 
 if (!os.isWindows()) { // never do jpackage on windows
diff --git a/dist/macos/bump-cask-pr.bash b/dist/macos/bump-cask-pr.bash
new file mode 100755
index 00000000..64d946dd
--- /dev/null
+++ b/dist/macos/bump-cask-pr.bash
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+if [ $# -ne 1 ]; then
+    >&2 echo "Must provide exactly one argument for version"
+    exit 1
+fi
+
+brew tap homebrew/cask && brew bump-cask-pr blobsaver --no-audit --no-style --version "$1"
+brew untap homebrew/cask
diff --git a/settings.gradle b/settings.gradle
index bfb1bd2a..51036703 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,8 +1 @@
-pluginManagement {
-    repositories {
-        mavenCentral()
-        gradlePluginPortal()
-    }
-}
-
 rootProject.name = 'blobsaver'