diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e22d348..ca3a1e9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -39,14 +39,14 @@ jobs:
         run: ./gradlew clean shadowJar -x test -x checkstyleMain -x checkstyleTest -x spotbugsMain --info
 
       - name: Upload build results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.os }} Java ${{ matrix.java }} build results
           path: ${{ github.workspace }}/build/libs/
 
       - name: Upload test results
         if: ${{ always() }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.os }} Java ${{ matrix.java }} test results
           path: ${{ github.workspace }}/build/reports/
@@ -70,7 +70,7 @@ jobs:
         run: ./gradlew -Pver="0.0.0-RC-1" clean shadowJar -x test -x checkstyleMain -x checkstyleTest -x spotbugsMain
 
       - name: Upload build results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: Release Build
           path: ${{ github.workspace }}/build/libs/
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index ff6a6c6..98a6a5e 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -38,14 +38,14 @@ jobs:
         run: ./gradlew clean shadowJar -x test -x checkstyleMain -x checkstyleTest -x spotbugsMain --info
 
       - name: Upload build results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.os }} Java ${{ matrix.java }} build results
           path: ${{ github.workspace }}/build/libs/
 
       - name: Upload test results
         if: ${{ always() }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.os }} Java ${{ matrix.java }} test results
           path: ${{ github.workspace }}/build/reports/
diff --git a/.github/workflows/tag.yml b/.github/workflows/tag.yml
index 6467d16..df1d16e 100644
--- a/.github/workflows/tag.yml
+++ b/.github/workflows/tag.yml
@@ -28,7 +28,7 @@ jobs:
         run: ./gradlew -Pver=${{ github.ref_name }} clean shadowJar -x test -x checkstyleMain -x checkstyleTest -x spotbugsMain
 
       - name: Upload build results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: Release Build
           path: ${{ github.workspace }}/build/libs/