diff --git a/.github/workflows/flake-check.yaml b/.github/workflows/flake-check.yaml
index 1f3e6f0..928f28d 100644
--- a/.github/workflows/flake-check.yaml
+++ b/.github/workflows/flake-check.yaml
@@ -32,7 +32,7 @@ jobs:
       - name: Use Magic Nix Cache to cache builds between workflows
         uses: DeterminateSystems/magic-nix-cache-action@908b263ff629f4cc17666315b7fd3ec127c6244d # v14
       - name: Check Nix flake inputs
-        uses: DeterminateSystems/flake-checker-action@de924abd783455e8429c858962b9e43062d19da1 # v13
+        uses: DeterminateSystems/flake-checker-action@786422608c7bded2bbc9741ad9f91356842bf520 # v14
         with:
           fail-mode: true
           check-outdated: false # update.yaml should take care of this
diff --git a/.github/workflows/update.yaml b/.github/workflows/update.yaml
index a642860..122ddbb 100644
--- a/.github/workflows/update.yaml
+++ b/.github/workflows/update.yaml
@@ -19,7 +19,7 @@ jobs:
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@ef8a148080ab6020fd15196c2084a2eea5ff2d25 # v22
       - name: Check Nix flake inputs
-        uses: DeterminateSystems/flake-checker-action@de924abd783455e8429c858962b9e43062d19da1 # v13
+        uses: DeterminateSystems/flake-checker-action@786422608c7bded2bbc9741ad9f91356842bf520 # v14
         with:
           fail-mode: true
           check-outdated: false # This is the workflow for updating...
diff --git a/.github/workflows/upgrade-version.yaml b/.github/workflows/upgrade-version.yaml
index 58c0a7d..89528b0 100644
--- a/.github/workflows/upgrade-version.yaml
+++ b/.github/workflows/upgrade-version.yaml
@@ -23,7 +23,7 @@ jobs:
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@ef8a148080ab6020fd15196c2084a2eea5ff2d25 # v22
       - name: Check Nix flake inputs
-        uses: DeterminateSystems/flake-checker-action@de924abd783455e8429c858962b9e43062d19da1 # v13
+        uses: DeterminateSystems/flake-checker-action@786422608c7bded2bbc9741ad9f91356842bf520 # v14
         with:
           check-owner: false # We're using non-NixOS inputs here
           check-outdated: false # This is the workflow for updating...