diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 95436f9..7d23dde 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,14 +47,14 @@ jobs:
       with:
         omnitruckUrl: omnitruck.cinc.sh
         project: cinc-workstation
-        version: 23.7.1042
+        version: 23.12.1055
     - name: Run Kitchen
       working-directory: boxcutter-chef-cookbooks
       run: |
         kitchen test ${{ matrix.os }}
       env:
         CHEF_LICENSE: accept-no-persist
-        CHEF_VERSION: 18.2.7
+        CHEF_VERSION: 18.3.0
   shellcheck:
     runs-on: ubuntu-latest
     steps:
diff --git a/.github/workflows/kitchen.yml b/.github/workflows/kitchen.yml
index c072575..bcb1fd3 100644
--- a/.github/workflows/kitchen.yml
+++ b/.github/workflows/kitchen.yml
@@ -12,7 +12,7 @@ jobs:
       # Expose matched filters as job 'cookbooks' output variable
       cookbooks: ${{ steps.filter.outputs.changes }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           path: boxcutter-chef-cookbooks
       - uses: dorny/paths-filter@v2
@@ -40,11 +40,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: boxcutter-chef-cookbooks
       - name: Checkout chef-cookbooks repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: boxcutter/chef-cookbooks
           path: chef-cookbooks
@@ -53,11 +53,11 @@ jobs:
         with:
           omnitruckUrl: omnitruck.cinc.sh
           project: cinc-workstation
-          version: 23.7.1042
+          version: 23.12.1055
       - name: Run Kitchen
         working-directory: boxcutter-chef-cookbooks/${{ matrix.cookbook }}
         run: |
           kitchen test
         env:
           CHEF_LICENSE: accept-no-persist
-          CHEF_VERSION: 18.2.7
+          CHEF_VERSION: 18.3.0