diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index ba0477715..2447c5b87 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -3,23 +3,24 @@ name: Java CI
 on:
   push:
     branches:
-    - v4
-    - v5
-    - leagcy/1.8-1.12
+    - 'v4'
+    - 'v5'
+    - 'legacy/1.8-1.12'
   pull_request:
     branches:
-    - v4
-    - v5
-    - leagcy/1.8-1.12
+    - 'v4'
+    - 'v5'
+    - 'legacy/1.8-1.12'
  
 jobs:
   test:
     runs-on: ubuntu-18.04
 
     steps:
-    - uses: actions/checkout@v1
-    - name: Set up JDK 1.8
-      uses: actions/setup-java@v1
+    - name: Checkout
+      uses: actions/checkout@v2.0.0
+    - name: Setup Java JDK 1.8
+      uses: actions/setup-java@v1.3.0
       with:
         java-version: 1.8
     - name: Gradle Wrapper Validation
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index cc4fdc293..490fda857 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index f9eaab9f6..a4b442974 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,5 @@
-#Thu Feb 20 15:17:22 CET 2020
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.2-all.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew.bat b/gradlew.bat
index 9618d8d96..62bd9b9cc 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -29,6 +29,9 @@ if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"