diff --git a/.github/workflows/ci-check-and-unit-test.yml b/.github/workflows/ci-check-and-unit-test.yml
index 2fb9d440..fdea756f 100644
--- a/.github/workflows/ci-check-and-unit-test.yml
+++ b/.github/workflows/ci-check-and-unit-test.yml
@@ -28,7 +28,7 @@ jobs:
       env:
         ALLOWED_GRADLE_WRAPPER_CHECKSUMS: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 # Invalid wrapper jar used for testing
       with:
-        gradle-version: "8.10.2"
+        gradle-version: "8.11"
 
     - name: Check formatting and compile
       run: |
diff --git a/sources/.tool-versions b/sources/.tool-versions
index 61180589..9698cf00 100644
--- a/sources/.tool-versions
+++ b/sources/.tool-versions
@@ -1,3 +1,3 @@
 # Configuration file for asdf version manager
 nodejs 20.10.0
-gradle 8.10.2
+gradle 8.11
diff --git a/sources/src/caching/cache-cleaner.ts b/sources/src/caching/cache-cleaner.ts
index e23d5abf..4b3f43e9 100644
--- a/sources/src/caching/cache-cleaner.ts
+++ b/sources/src/caching/cache-cleaner.ts
@@ -44,19 +44,20 @@ export class CacheCleaner {
                 settings.caches {
                     cleanup = Cleanup.ALWAYS
             
-                    releasedWrappers.removeUnusedEntriesOlderThan.set(cleanupTime)
-                    snapshotWrappers.removeUnusedEntriesOlderThan.set(cleanupTime)
-                    downloadedResources.removeUnusedEntriesOlderThan.set(cleanupTime)
-                    createdResources.removeUnusedEntriesOlderThan.set(cleanupTime)
-                    buildCache.removeUnusedEntriesOlderThan.set(cleanupTime)
+                    releasedWrappers.setRemoveUnusedEntriesOlderThan(cleanupTime)
+                    snapshotWrappers.setRemoveUnusedEntriesOlderThan(cleanupTime)
+                    downloadedResources.setRemoveUnusedEntriesOlderThan(cleanupTime)
+                    createdResources.setRemoveUnusedEntriesOlderThan(cleanupTime)
+                    buildCache.setRemoveUnusedEntriesOlderThan(cleanupTime)
                 }
             }
             `
         )
         fs.writeFileSync(path.resolve(cleanupProjectDir, 'build.gradle'), 'task("noop") {}')
 
-        // Gradle >= 8.9 required for cache cleanup
-        const executable = await provisioner.provisionGradleAtLeast('8.9')
+        // Gradle >= 8.11 required for cache cleanup
+        // TODO: This is ineffective: we should be using the newest version of Gradle that ran a build, or a newer version if it's available on PATH.
+        const executable = await provisioner.provisionGradleAtLeast('8.11')
 
         await core.group('Executing Gradle to clean up caches', async () => {
             core.info(`Cleaning up caches last used before ${cleanTimestamp}`)
@@ -78,11 +79,8 @@ export class CacheCleaner {
             'noop'
         ]
 
-        const result = await exec.getExecOutput(executable, args, {
-            cwd: cleanupProjectDir,
-            silent: true
+        await exec.exec(executable, args, {
+            cwd: cleanupProjectDir
         })
-
-        core.info(result.stdout)
     }
 }
diff --git a/sources/test/jest/cache-cleanup.test.ts b/sources/test/jest/cache-cleanup.test.ts
index e35b77e3..808e6021 100644
--- a/sources/test/jest/cache-cleanup.test.ts
+++ b/sources/test/jest/cache-cleanup.test.ts
@@ -53,8 +53,8 @@ test('will cleanup unused gradle versions', async () => {
     const transforms3 = path.resolve(gradleUserHome, "caches/transforms-3")
     const metadata100 = path.resolve(gradleUserHome, "caches/modules-2/metadata-2.100")
     const wrapper802 = path.resolve(gradleUserHome, "wrapper/dists/gradle-8.0.2-bin")
-    const gradleCurrent = path.resolve(gradleUserHome, "caches/8.10.2")
-    const metadataCurrent = path.resolve(gradleUserHome, "caches/modules-2/metadata-2.106")
+    const gradleCurrent = path.resolve(gradleUserHome, "caches/8.11")
+    const metadataCurrent = path.resolve(gradleUserHome, "caches/modules-2/metadata-2.107")
 
     expect(fs.existsSync(gradle802)).toBe(true)
     expect(fs.existsSync(transforms3)).toBe(true)