diff --git a/.github/workflows/rust.yaml b/.github/workflows/rust.yaml
index a46a62ee..486cd2db 100644
--- a/.github/workflows/rust.yaml
+++ b/.github/workflows/rust.yaml
@@ -41,7 +41,7 @@ jobs:
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@v12
 
-      - uses: DeterminateSystems/magic-nix-cache-action@v6
+      - uses: DeterminateSystems/magic-nix-cache-action@v7
 
       - name: Show rustfmt version
         run: |
@@ -62,7 +62,7 @@ jobs:
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@v12
 
-      - uses: DeterminateSystems/magic-nix-cache-action@v6
+      - uses: DeterminateSystems/magic-nix-cache-action@v7
 
       - name: Pre Cache
         run: |
@@ -108,7 +108,7 @@ jobs:
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@v12
 
-      - uses: DeterminateSystems/magic-nix-cache-action@v6
+      - uses: DeterminateSystems/magic-nix-cache-action@v7
 
       - name: Pre Cache
         run: |
@@ -151,7 +151,7 @@ jobs:
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@v12
 
-      - uses: DeterminateSystems/magic-nix-cache-action@v6
+      - uses: DeterminateSystems/magic-nix-cache-action@v7
 
       - name: Pre Cache
         run: |