diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2c5248145..99f610ea4 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -561,7 +561,7 @@ jobs:
 
       - name: Cache codeflash-runtime JAR
         id: runtime-jar-cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.m2/repository/io/codeflash
           key: codeflash-runtime-${{ hashFiles('codeflash-java-runtime/pom.xml', 'codeflash-java-runtime/src/**') }}
diff --git a/.github/workflows/java-e2e.yaml b/.github/workflows/java-e2e.yaml
index 0bfc979b6..8122b8283 100644
--- a/.github/workflows/java-e2e.yaml
+++ b/.github/workflows/java-e2e.yaml
@@ -51,7 +51,7 @@ jobs:
 
       - name: Cache codeflash-runtime JAR
         id: runtime-jar-cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.m2/repository/io/codeflash
           key: codeflash-runtime-${{ hashFiles('codeflash-java-runtime/pom.xml', 'codeflash-java-runtime/src/**') }}