diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 8e19ca0..e67c857 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -38,7 +38,7 @@ jobs:
       - name: Install devbox
         uses: ./
         with:
-          devbox-version: 0.5.5
+          devbox-version: 0.5.13
           project-path: 'testdata'
           disable-nix-access-token: "${{ github.ref != 'refs/heads/main' }}"
 
@@ -60,10 +60,10 @@ jobs:
       - name: Install devbox
         uses: ./
         with:
-          devbox-version: 0.5.5
+          devbox-version: 0.5.13
           refresh-cli: true
           project-path: 'testdata'
-          sha256-checksum: 'd5e623c032d38250346301040d51bcdca8e6db051c3688cc452e0dda5d95a070'
+          sha256-checksum: '481cc5d270a22843d7f7c34eac6cea4bbe9f2cdfbc72f0217ea3823ebabecc43'
           disable-nix-access-token: "${{ github.ref != 'refs/heads/main' }}"
 
   test-action-with-sha256-checksum-failure:
@@ -75,7 +75,7 @@ jobs:
         uses: ./
         continue-on-error: true
         with:
-          devbox-version: 0.5.5
+          devbox-version: 0.5.13
           refresh-cli: true
           sha256-checksum: 'bad-sha'
           project-path: 'testdata'
@@ -91,9 +91,9 @@ jobs:
       - name: Install devbox
         uses: ./
         with:
-          devbox-version: 0.5.5
+          devbox-version: 0.5.13
           enable-cache: true
           refresh-cli: true
-          sha256-checksum: '3c2ce11638e3ffcd55881ec20143c38feeb24069ccdb5edf82b343c168aaca32'
+          sha256-checksum: 'f5907e5782f6e1f5a7ca32c8ae2a0a81618549314bab237174a46fb216f43809'
           project-path: 'testdata'
           disable-nix-access-token: "${{ github.ref != 'refs/heads/main' }}"
diff --git a/README.md b/README.md
index 93ce48f..652c8af 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ jobs:
 ### Action Inputs
 
 | Input argument           | description                                                                           | default               |
-| ----------------         | ------------------------------------------------------------------------------------- | --------------------- |
+| ------------------------ | ------------------------------------------------------------------------------------- | --------------------- |
 | project-path             | Path to the folder that contains a valid `devbox.json`                                | repo's root directory |
 | enable-cache             | Cache the entire Nix store in github based on your `devbox.json`                      | false                 |
 | refresh-cli              | Specify whether the CLI should be redownloaded                                        | false                 |
@@ -51,7 +51,7 @@ Here's an example job with all inputs:
     project-path: 'path-to-folder'
     enable-cache: 'true'
     refresh-cli: 'false'
-    devbox-version: 0.5.11
+    devbox-version: 0.5.13
     disable-nix-access-token: 'false'
-    sha256-sum: b6f7e24839de004ef2cad312f05865f77a73b1e0b1757e0f4d39a5911adabd50
+    sha256-sum: f5907e5782f6e1f5a7ca32c8ae2a0a81618549314bab237174a46fb216f43809
 ```
diff --git a/action.yml b/action.yml
index 933cd72..cd6db15 100644
--- a/action.yml
+++ b/action.yml
@@ -26,23 +26,6 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - name: Workaround for permission issue
-      if: inputs.enable-cache == 'true' && runner.os != 'macOS'
-      shell: bash
-      run: sudo chmod u+s "$(command -v tar)"
-
-    - name: Mount nix store cache
-      if: inputs.enable-cache == 'true'
-      uses: actions/cache@v3
-      with:
-        path: |
-          ~/.nix-defexpr
-          ~/.nix-profile
-          /nix/store
-          /nix/var/nix
-          ~/.local/state/nix
-        key: ${{ runner.os }}-devbox-${{ hashFiles(format('{0}/devbox.lock', inputs.project-path)) }}
-
     - name: Get devbox version
       shell: bash
       env:
@@ -81,8 +64,6 @@ runs:
         export DEVBOX_USE_VERSION="${{ env.latest_version }}"
         curl -fsSL https://get.jetpack.io/devbox | FORCE=1 bash
 
-        devbox setup nix # temporary until 0.5.13 is released
-        
         version=$(devbox version)
         if [[ ! "$version" = "$DEVBOX_USE_VERSION" ]]; then
           echo "ERROR: mismatch devbox version downloaded. Expected $DEVBOX_USE_VERSION, got $version."
@@ -110,6 +91,19 @@ runs:
         fi
         sudo mv "$DEVBOX_BINARY" /usr/local/bin/devbox
 
+    - name: Workaround nix store cache permission issue
+      if: inputs.enable-cache == 'true'
+      shell: bash
+      run: |
+        if [ "$RUNNER_OS" == "macOS" ]; then
+          sudo mv /usr/local/bin/gtar /usr/local/bin/gtar.orig
+          echo "#!/bin/sh" >> /usr/local/bin/gtar
+          echo 'exec sudo /usr/local/bin/gtar.orig "$@"' >> /usr/local/bin/gtar
+          sudo chmod +x /usr/local/bin/gtar
+        else
+          sudo chmod u+s "$(command -v tar)"
+        fi
+
     - name: Configure nix access-tokens
       if: inputs.disable-nix-access-token == 'false'
       shell: bash
@@ -117,9 +111,26 @@ runs:
         mkdir -p ~/.config/nix
         echo "access-tokens = github.com=${{ github.token }}" >> ~/.config/nix/nix.conf
 
-    - name: Install nix and devbox packages
+    - name: Install nix
+      uses: DeterminateSystems/nix-installer-action@v4
+      with:
+        logger: pretty
+        extra-conf: experimental-features = ca-derivations fetch-closure
+
+    - name: Mount nix store cache
+      if: inputs.enable-cache == 'true'
+      uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cache
+          ~/.local/state/nix
+          ~/.nix-defexpr
+          ~/.nix-profile
+          /nix/store
+          /nix/var/nix
+        key: ${{ runner.os }}-devbox-${{ hashFiles(format('{0}/devbox.lock', inputs.project-path)) }}
+
+    - name: Install devbox packages
       shell: bash
       run: |
-        NIX_INSTALLER_NO_CHANNEL_ADD=1
-        NIX_BUILD_SHELL=/bin/bash
         devbox run --config=${{ inputs.project-path }} -- echo "Packages installed!"
diff --git a/testdata/devbox.lock b/testdata/devbox.lock
new file mode 100644
index 0000000..75da611
--- /dev/null
+++ b/testdata/devbox.lock
@@ -0,0 +1,11 @@
+{
+  "lockfile_version": "1",
+  "packages": {
+    "go@latest": {
+      "last_modified": "2023-09-17T10:54:49Z",
+      "resolved": "github:NixOS/nixpkgs/5148520bfab61f99fd25fb9ff7bfbb50dad3c9db#go_1_21",
+      "source": "devbox-search",
+      "version": "1.21.1"
+    }
+  }
+}