diff --git a/.github/workflows/buildx.yml b/.github/workflows/buildx.yml
index 4c73de5e..1b08390d 100644
--- a/.github/workflows/buildx.yml
+++ b/.github/workflows/buildx.yml
@@ -46,7 +46,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Buildx
         uses: ./.github/actions/build
         with:
@@ -65,7 +65,7 @@ jobs:
     if: needs.check_paths.outputs.githubfolder != 'true' || github.event_name == 'schedule'
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Login to Docker Hub
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
@@ -88,7 +88,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Login to Docker Hub
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
diff --git a/.github/workflows/check_paths.yml b/.github/workflows/check_paths.yml
index f4d389eb..e3b06c49 100644
--- a/.github/workflows/check_paths.yml
+++ b/.github/workflows/check_paths.yml
@@ -17,7 +17,7 @@ jobs:
     outputs:
       githubfolder: ${{ steps.filter.outputs.githubfolder }}
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
         id: filter
diff --git a/.github/workflows/elixir_dep_verification_and_static_analysis.yml b/.github/workflows/elixir_dep_verification_and_static_analysis.yml
index c5708b05..5cf46f0b 100644
--- a/.github/workflows/elixir_dep_verification_and_static_analysis.yml
+++ b/.github/workflows/elixir_dep_verification_and_static_analysis.yml
@@ -21,7 +21,7 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Setup Elixir and Cache Dependencies
         id: setup-elixir-and-cache-deps
diff --git a/.github/workflows/elixir_test.yml b/.github/workflows/elixir_test.yml
index 4f458d67..4a563f53 100644
--- a/.github/workflows/elixir_test.yml
+++ b/.github/workflows/elixir_test.yml
@@ -29,7 +29,7 @@ jobs:
           --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Setup Elixir and Cache Dependencies
         id: setup-elixir-and-cache-deps
diff --git a/.github/workflows/ensure_linting.yml b/.github/workflows/ensure_linting.yml
index 1d270b9c..70e54ede 100644
--- a/.github/workflows/ensure_linting.yml
+++ b/.github/workflows/ensure_linting.yml
@@ -10,7 +10,7 @@ jobs:
   check_linting:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Install Nix
         uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
diff --git a/.github/workflows/ghcr_build.yml b/.github/workflows/ghcr_build.yml
index 498017cf..49831588 100644
--- a/.github/workflows/ghcr_build.yml
+++ b/.github/workflows/ghcr_build.yml
@@ -66,7 +66,7 @@ jobs:
     runs-on: ${{ matrix.runs_on }}
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Buildx
         uses: ./.github/actions/build
@@ -89,7 +89,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Login to GitHub Container Registry
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
         with:
@@ -109,7 +109,7 @@ jobs:
     if: needs.check_paths.outputs.githubfolder != 'true' && needs.check_if_pr_from_outside_repo.outputs.is_pr_from_outside_repo == 'false'
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
diff --git a/.github/workflows/spell_check.yml b/.github/workflows/spell_check.yml
index 979ba3e8..ab462c04 100644
--- a/.github/workflows/spell_check.yml
+++ b/.github/workflows/spell_check.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Spell check
         uses: crate-ci/typos@2d0ce569feab1f8752f1dde43cc2f2aa53236e06 # v1.40.0
diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index 5a0a608a..38d86041 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout repository
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Install Nix
         uses: nixbuild/nix-quick-install-action@2c9db80fb984ceb1bcaa77cdda3fdf8cfba92035 # v34
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d448674c..9a030e1c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,7 +15,6 @@
 - build(deps): bump js-yaml from 3.14.1 to 3.14.2 in /website (#5043)
 - build(deps): bump crate-ci/typos from 1.39.0 to 1.40.0 (#5055)
 - build(deps): bump DeterminateSystems/update-flake-lock from 27 to 28 (#5056)
-- build(deps): bump actions/checkout from 5.0.0 to 6.0.0 (#5057)
 - build(deps): bump express from 4.21.2 to 4.22.1 in /website (#5060)
 - build(deps): update flake.lock (#5027)