diff --git a/.github/workflows/everything.yml b/.github/workflows/everything.yml
index ea3e35d732..9590a845cb 100644
--- a/.github/workflows/everything.yml
+++ b/.github/workflows/everything.yml
@@ -51,7 +51,7 @@ jobs:
     outputs:
       num_code_changes: ${{ steps.get_code_changes.outputs.num_code_changes }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Check for appropriately named topic branch
@@ -80,10 +80,10 @@ jobs:
       image: ghcr.io/ornladios/adios2:ci-formatting
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           path: gha
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           path: source
@@ -153,10 +153,10 @@ jobs:
             shared: static
             parallel: serial
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           path: gha
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           path: source
@@ -218,10 +218,10 @@ jobs:
         parallel: [ompi]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           path: gha
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           path: source
@@ -285,10 +285,10 @@ jobs:
             compiler: xcode13_4_1
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           path: gha
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           path: source
@@ -352,10 +352,10 @@ jobs:
         shell: bash
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           path: gha
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           path: source
@@ -386,7 +386,7 @@ jobs:
         baseos: [ubuntu-bionic]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           path: ci-source
@@ -465,7 +465,7 @@ jobs:
         shell: bash -c "docker exec adios2-ci bash --login -e $(echo {0} | sed 's|/home/runner/work|/__w|g')"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           repository: ${{ matrix.repo }}
           ref: ${{ matrix.ref }}
@@ -523,10 +523,10 @@ jobs:
         language: [ 'cpp' ]
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         path: gha
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         ref: ${{ github.event.pull_request.head.sha }}
         path: source