diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8ae1305..5653929 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,28 +8,21 @@ on: [pull_request, push]
 
 jobs:
   build:
-    strategy:
-      matrix:
-        # and run on both Linux and Windows
-        os: [ubuntu-20.04, windows-latest]
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     steps:
       - name: checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: validate gradle wrapper
-        uses: gradle/wrapper-validation-action@v1
-      - name: setup jdk 17
-        uses: actions/setup-java@v1
+        uses: gradle/actions/wrapper-validation@v3
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
         with:
-          java-version: 17
-      - name: make gradle wrapper executable
-        if: ${{ runner.os != 'Windows' }}
-        run: chmod +x ./gradlew
+          java-version: 21
+          distribution: 'temurin'
       - name: build
         run: ./gradlew build
       - name: capture build artifacts
-        if: ${{ runner.os == 'Linux' }} # Only upload artifacts built from LTS java on one OS
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: Artifacts
           path: build/libs/
\ No newline at end of file
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ecd7a43..dd114d2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,13 +9,13 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - name: Set up JDK 17
-        uses: actions/setup-java@v3
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 21
 
       - name: Make gradlew executable
         run: chmod +x ./gradlew
@@ -24,7 +24,7 @@ jobs:
         run: ./gradlew clean build
 
       - name: Upload assets to GitHub, Modrinth and CurseForge
-        uses: Kir-Antipov/mc-publish@v3.2
+        uses: Kir-Antipov/mc-publish@v3.3
         with:
           modrinth-id: IxUlAAFe
           modrinth-featured: false