diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4bd71a2..c297e57 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,11 +30,12 @@ jobs:
         with:
           path: javadoc
           ref: gh-pages
+          token: ${{ secrets.GH_PAT }}
 
       - name: Validate Gradle Wrapper
         uses: gradle/wrapper-validation-action@v1
 
-      - name: Set up GraalVM ${{ matrix.jdk }}
+      - name: Set up GraalVM ${{ matrix.base_jdk }}
         uses: graalvm/setup-graalvm@v1
         with:
           github-token: ${{ secrets.GH_PAT }}
@@ -64,7 +65,7 @@ jobs:
           (cd Plazma-API/build/docs/javadoc && tar c .) | (cd javadoc && tar xf -)
           cd javadoc
           git add . && git commit -m "Update Javadocs"
-          git push https://${{ secrets.GH_PAT }}@github.com/PlazmaMC/Plazma.git -f
+          git push
 
       - name: Publish Packages
         if: github.ref_name == env.MAIN_BRANCH
diff --git a/.github/workflows/close-invalid-prs.yml b/.github/workflows/close-invalid-prs.yml
new file mode 100644
index 0000000..62d0fdd
--- /dev/null
+++ b/.github/workflows/close-invalid-prs.yml
@@ -0,0 +1,14 @@
+name: Close invalid PRs
+
+on:
+  pull_request_target:
+    types: [ opened ]
+
+jobs:
+  run:
+    if: ${{ github.repository != github.event.pull_request.head.repo.full_name && !startsWith(github.head_ref, 'ver/') }}
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: superbrothers/close-pull-request@v3
+        with:
+          comment: "Please do not open pull requests from the `master` branch, create a new branch instead."
diff --git a/.github/workflows/check.yml b/.github/workflows/gradle.yml
similarity index 74%
rename from .github/workflows/check.yml
rename to .github/workflows/gradle.yml
index 7402860..4657bfc 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/gradle.yml
@@ -9,8 +9,8 @@ jobs:
   release:
     strategy:
       matrix:
-        base_jdk: [19]
-        graal: [latest]
+        jdk: [19.0.2+7]
+        java: ['temurin']
         os: [ubuntu-22.04]
 
     if: "!contains(github.event.commits[0].message, '[CheckSkip]')"
@@ -22,12 +22,11 @@ jobs:
       - name: Validate Gradle Wrapper
         uses: gradle/wrapper-validation-action@v1
 
-      - name: Set up GraalVM ${{ matrix.jdk }}
-        uses: graalvm/setup-graalvm@v1
+      - name: Set up JDK ${{ matrix.java }} ${{ matrix.jdk }}
+        uses: actions/setup-java@v3
         with:
-          github-token: ${{ secrets.GH_PAT }}
-          java-version: ${{ matrix.base_jdk }}
-          version: ${{ matrix.graal }}
+          distribution: ${{ matrix.java }}
+          java-version: ${{ matrix.jdk }}
           cache: 'gradle'
 
       - name: Configure Git
diff --git a/.github/workflows/build_javadoc.yml b/.github/workflows/javadocs.yml
similarity index 100%
rename from .github/workflows/build_javadoc.yml
rename to .github/workflows/javadocs.yml