diff --git a/.github/workflows/build_java_hello_world_reusable.yml b/.github/workflows/build_java_hello_world_reusable.yml
index 2a312aa..5785e32 100644
--- a/.github/workflows/build_java_hello_world_reusable.yml
+++ b/.github/workflows/build_java_hello_world_reusable.yml
@@ -19,21 +19,21 @@ jobs:
           - stable
     steps:
       - name: Setup Java
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           distribution: 'corretto'
           java-version: '17'
       - name: Setup Zig
-        uses: goto-bus-stop/setup-zig@v2.2.0
+        uses: goto-bus-stop/setup-zig@v2.2.1
         with:
           version: 0.11.0
       - name: Checkout cedar-examples
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar-examples
           ref: ${{ inputs.cedar_examples_ref }}
       - name: Checkout cedar-java
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar-java
           ref: ${{ inputs.cedar_java_ref }}
diff --git a/.github/workflows/build_java_partial_evaluation_reusable.yml b/.github/workflows/build_java_partial_evaluation_reusable.yml
index dedb7f3..ad74a01 100644
--- a/.github/workflows/build_java_partial_evaluation_reusable.yml
+++ b/.github/workflows/build_java_partial_evaluation_reusable.yml
@@ -19,12 +19,12 @@ jobs:
           - stable
     steps:
       - name: Setup Java
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           distribution: 'corretto'
           java-version: '21'
       - name: Checkout cedar-examples
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar-examples
           ref: ${{ inputs.cedar_examples_ref }}
diff --git a/.github/workflows/build_rust_hello_world_reusable.yml b/.github/workflows/build_rust_hello_world_reusable.yml
index b36c016..f8e2f64 100644
--- a/.github/workflows/build_rust_hello_world_reusable.yml
+++ b/.github/workflows/build_rust_hello_world_reusable.yml
@@ -19,7 +19,7 @@ jobs:
           - stable
     steps:
       - name: Checkout cedar-examples
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar-examples
           ref: ${{ inputs.cedar_examples_ref }}
diff --git a/.github/workflows/build_tiny_todo_go_reusable.yml b/.github/workflows/build_tiny_todo_go_reusable.yml
index 6ec7341..7c5a813 100644
--- a/.github/workflows/build_tiny_todo_go_reusable.yml
+++ b/.github/workflows/build_tiny_todo_go_reusable.yml
@@ -15,12 +15,12 @@ jobs:
         go-version: [ '1.22' ]
     steps:
       - name: Checkout cedar-examples
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar-examples
           ref: ${{ inputs.cedar_examples_ref }}
       - name: Setup Go ${{ matrix.go-version }}
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go-version }}
       - name: go vet
diff --git a/.github/workflows/build_tiny_todo_reusable.yml b/.github/workflows/build_tiny_todo_reusable.yml
index 25cd0d6..48dbf79 100644
--- a/.github/workflows/build_tiny_todo_reusable.yml
+++ b/.github/workflows/build_tiny_todo_reusable.yml
@@ -19,7 +19,7 @@ jobs:
           - stable
     steps:
       - name: Checkout cedar-examples
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar-examples
           ref: ${{ inputs.cedar_examples_ref }}
diff --git a/.github/workflows/build_wasm_example_reusable.yml b/.github/workflows/build_wasm_example_reusable.yml
index e564f8e..8e3de7b 100644
--- a/.github/workflows/build_wasm_example_reusable.yml
+++ b/.github/workflows/build_wasm_example_reusable.yml
@@ -19,12 +19,12 @@ jobs:
           - stable
     steps:
       - name: Checkout cedar-examples
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar-examples
           ref: ${{ inputs.cedar_examples_ref }}
       - name: Checkout cedar
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar
           ref: ${{ inputs.cedar_policy_ref }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c75bfbe..a04c3fc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -71,7 +71,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout cedar-examples
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Build Docker image
diff --git a/.github/workflows/run_example_use_cases_reusable.yml b/.github/workflows/run_example_use_cases_reusable.yml
index fcc19c2..b18cac7 100644
--- a/.github/workflows/run_example_use_cases_reusable.yml
+++ b/.github/workflows/run_example_use_cases_reusable.yml
@@ -19,12 +19,12 @@ jobs:
           - stable
     steps:
       - name: Checkout cedar-examples
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar-examples
           ref: ${{ inputs.cedar_examples_ref }}
       - name: Checkout cedar-policy
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: cedar-policy/cedar
           ref: ${{ inputs.cedar_policy_ref }}