diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 502db6257..9e65340c0 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -570,7 +570,7 @@ 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 602a95c9a..1fcf50461 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/**') }}