diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index b690a308..411222bb 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -14,14 +14,14 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
-        java: [11, 17, 21, 23, 24, 25-ea]
+        java: [11, 17, 21, 23, 24, 25]
 
     steps:
     - uses: actions/checkout@v4
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v4
       with:
-        distribution: 'temurin'
+        distribution: 'corretto'
         java-version: ${{ matrix.java }}
         cache: 'maven'
     - name: Build with Maven
@@ -34,14 +34,14 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@v4
         with:
           distribution: 'corretto'
-          java-version:  17
+          java-version: 21
           cache: 'maven'
       - name: Cache SonarCloud packages
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar
diff --git a/src/test/java/com/github/underscore/FunctionsTest.java b/src/test/java/com/github/underscore/FunctionsTest.java
index ec77b760..7ce229dd 100644
--- a/src/test/java/com/github/underscore/FunctionsTest.java
+++ b/src/test/java/com/github/underscore/FunctionsTest.java
@@ -201,7 +201,7 @@ void defer() {
                             return null;
                         });
         assertEquals(0, counter[0].intValue(), "incr was debounced");
-        await().atMost(600, TimeUnit.MILLISECONDS)
+        await().atMost(800, TimeUnit.MILLISECONDS)
                 .until(
                         () -> {
                             assertEquals(1, counter[0].intValue(), "incr was debounced");