diff --git a/.github/workflows/nebula-ci.yml b/.github/workflows/nebula-ci.yml
index e1d3dbbb..bcd4d8fa 100644
--- a/.github/workflows/nebula-ci.yml
+++ b/.github/workflows/nebula-ci.yml
@@ -16,23 +16,24 @@ jobs:
         java: [ 8 ]
     name: CI with Java ${{ matrix.java }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup git user
         run: |
           git config --global user.name "NetflixOss Maintainers"
           git config --global user.email "netflix-oss@netflix.com"
       - name: Setup jdk
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v5
         with:
           java-version: ${{ matrix.java }}
-      - uses: actions/cache@v4
+          distribution: 'zulu'
+      - uses: actions/cache@v5
         id: gradle-cache
         with:
           path: ~/.gradle/caches
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/gradle/dependency-locks/*.lockfile') }}
           restore-keys: |
             - ${{ runner.os }}-gradle-
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         id: gradle-wrapper-cache
         with:
           path: ~/.gradle/wrapper
diff --git a/.github/workflows/nebula-publish.yml b/.github/workflows/nebula-publish.yml
index 5bd5ef2c..8592e530 100644
--- a/.github/workflows/nebula-publish.yml
+++ b/.github/workflows/nebula-publish.yml
@@ -11,24 +11,26 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    environment: Publish
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Setup git user
         run: |
           git config --global user.name "NetflixOss Maintainers"
           git config --global user.email "netflix-oss@netflix.com"
       - name: Setup jdk 8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v5
         with:
           java-version: 1.8
-      - uses: actions/cache@v4
+          distribution: 'zulu'
+      - uses: actions/cache@v5
         id: gradle-cache
         with:
           path: ~/.gradle/caches
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/gradle/dependency-locks/*.lockfile') }}
           restore-keys: |
             - ${{ runner.os }}-gradle-
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         id: gradle-wrapper-cache
         with:
           path: ~/.gradle/wrapper
diff --git a/.github/workflows/nebula-snapshot.yml b/.github/workflows/nebula-snapshot.yml
index d64ace67..455b639a 100644
--- a/.github/workflows/nebula-snapshot.yml
+++ b/.github/workflows/nebula-snapshot.yml
@@ -8,8 +8,9 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    environment: Publish
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Setup git user
@@ -17,16 +18,17 @@ jobs:
           git config --global user.name "NetflixOss Maintainers"
           git config --global user.email "netflix-oss@netflix.com"
       - name: Set up JDK
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v5
         with:
           java-version: 8
-      - uses: actions/cache@v4
+          distribution: 'zulu'
+      - uses: actions/cache@v5
         id: gradle-cache
         with:
           path: |
             ~/.gradle/caches
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         id: gradle-wrapper-cache
         with:
           path: |