diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 63ee18d..8d39c48 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -14,7 +14,7 @@ jobs:
 
       - uses: DeterminateSystems/nix-installer-action@v4
 
-      - uses: DeterminateSystems/magic-nix-cache@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
 
       - name: Build package
         run: "nix build .# -L"
@@ -36,7 +36,7 @@ jobs:
 
       - uses: DeterminateSystems/nix-installer-action@v4
 
-      - uses: DeterminateSystems/magic-nix-cache@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
 
       - name: Build package
         run: "nix build .# -L"
diff --git a/.github/workflows/checks.yaml b/.github/workflows/checks.yaml
index 0d66f73..b8e2a30 100644
--- a/.github/workflows/checks.yaml
+++ b/.github/workflows/checks.yaml
@@ -19,7 +19,7 @@ jobs:
         with:
           fail-mode: true
 
-      - uses: DeterminateSystems/magic-nix-cache@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
 
       - name: Check Rust formatting
         run: nix develop --command cargo fmt --check