diff --git a/.github/workflows/attach_jar.yml b/.github/workflows/attach_jar.yml
index df754809..4f653d86 100644
--- a/.github/workflows/attach_jar.yml
+++ b/.github/workflows/attach_jar.yml
@@ -13,12 +13,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v1
 
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@v1
         with:
           distribution: 'corretto'
           java-package: 'jdk'
-          java-version: '17'
+          java-version: '21'
 
       - name: Set up Maven
         uses: stCarolas/setup-maven@v4.4
@@ -54,4 +54,4 @@ jobs:
           upload_url: ${{ github.event.release.upload_url }}
           asset_path: D:\a\pathetic\pathetic\pathetic-example\target\pathetic-example.jar
           asset_name: pathetic-example.jar
-          asset_content_type: application/java-archive
\ No newline at end of file
+          asset_content_type: application/java-archive
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4f4a675a..fbd35b4e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,7 +21,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-java@v3
         with:
-          java-version: 17
+          java-version: 21
           distribution: 'adopt'
 
       - name: Configure Build