diff --git a/.github/workflows/build_cron.yml b/.github/workflows/build_cron.yml
index b8cc32f95..9ccb5d8fd 100644
--- a/.github/workflows/build_cron.yml
+++ b/.github/workflows/build_cron.yml
@@ -12,15 +12,16 @@ jobs:
 
     steps:
       - name: Checkout the latest code
-        uses: actions/checkout@v2
-        
+        uses: actions/checkout@v4
+
       - name: Setup java 8
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v4
         with:
-          java-version: 8
+          java-version: '8'
+          distribution: 'temurin'
 
       - name: Cache maven artifacts
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
diff --git a/.github/workflows/build_pull.yml b/.github/workflows/build_pull.yml
index 91f76e3fc..d6c456115 100644
--- a/.github/workflows/build_pull.yml
+++ b/.github/workflows/build_pull.yml
@@ -17,15 +17,16 @@ jobs:
         java: [8, 11]
 
     steps:
-    - uses: actions/checkout@v2
-      
+    - uses: actions/checkout@v4
+
     - name: Setup java
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v4
       with:
         java-version: ${{ matrix.java }}
+        distribution: 'temurin'
 
     - name: Caches maven artifacts
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.m2/repository
         key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
diff --git a/modules/samples/services/SecureStockQuoteService/store.jks b/modules/samples/services/SecureStockQuoteService/store.jks
index a442356fe..8c2151360 100644
Binary files a/modules/samples/services/SecureStockQuoteService/store.jks and b/modules/samples/services/SecureStockQuoteService/store.jks differ
diff --git a/repository/conf/sample/resources/security/store.jks b/repository/conf/sample/resources/security/store.jks
index a442356fe..8c2151360 100644
Binary files a/repository/conf/sample/resources/security/store.jks and b/repository/conf/sample/resources/security/store.jks differ