diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index d5a9d3a..26b8b47 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -23,12 +23,48 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - name: Set up JDK 17
+    - name: Set up JDK 21
       uses: actions/setup-java@v3
       with:
-        java-version: '17'
+        java-version: '21'
         distribution: 'temurin'
     - name: Build with Gradle
       uses: gradle/gradle-build-action@bd5760595778326ba7f1441bcf7e88b49de61a25 # v2.6.0
       with:
         arguments: build
+    - name: Upload Fabric Mod
+      uses: actions/upload-artifact@v4
+      with:
+        name: crystals-fabric-1.2.1
+        path: /home/runner/work/Crystals/Crystals/fabric/build/libs/crystals-1.2.1.jar
+        retention-days: 7
+    - name: Upload Fabric Mod Sources
+      uses: actions/upload-artifact@v4
+      with:
+        name: crystals-fabric-1.2.1-sources
+        path: /home/runner/work/Crystals/Crystals/fabric/build/libs/crystals-1.2.1-sources.jar
+        retention-days: 7
+    - name: Upload Fabric Mod Dev Shadow
+      uses: actions/upload-artifact@v4
+      with:
+        name: crystals-fabric-1.2.1-dev-shadow
+        path: /home/runner/work/Crystals/Crystals/fabric/build/libs/crystals-1.2.1-dev-shadow.jar
+        retention-days: 7
+    - name: Upload NeoForge Mod
+      uses: actions/upload-artifact@v4
+      with:
+        name: crystals-neoforge-1.2.1
+        path: /home/runner/work/Crystals/Crystals/neoforge/build/libs/crystals-1.2.1.jar
+        retention-days: 7
+    - name: Upload NeoForge Mod Sources
+      uses: actions/upload-artifact@v4
+      with:
+        name: crystals-neoforge-1.2.1-sources
+        path: /home/runner/work/Crystals/Crystals/neoforge/build/libs/crystals-1.2.1-sources.jar
+        retention-days: 7
+    - name: Upload NeoForge Mod Dev Shadow
+      uses: actions/upload-artifact@v4
+      with:
+        name: crystals-neoforge-1.2.1-dev-shadow
+        path: /home/runner/work/Crystals/Crystals/neoforge/build/libs/crystals-1.2.1-dev-shadow.jar
+        retention-days: 7