diff --git a/.github/workflows/flakehub.yml b/.github/workflows/flakehub.yml
new file mode 100644
index 0000000..a5df483
--- /dev/null
+++ b/.github/workflows/flakehub.yml
@@ -0,0 +1,19 @@
+name: "Publish every Git push to master to FlakeHub"
+on:
+  push:
+    branches:
+      - "master"
+jobs:
+  flakehub-publish:
+    runs-on: "ubuntu-latest"
+    permissions:
+      id-token: "write"
+      contents: "read"
+    steps:
+      - uses: "actions/checkout@v3"
+      - uses: "DeterminateSystems/nix-installer-action@main"
+      - uses: "DeterminateSystems/flakehub-push@main"
+        with:
+          name: "reo101/rix101"
+          rolling: true
+          visibility: "public"
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a0e1ab1..03e6b03 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: cachix/install-nix-action@v20
+    - uses: DeterminateSystems/nix-installer-action@v4
       with:
         nix_path: nixpkgs=channel:nixos-unstable
     - uses: cachix/cachix-action@v12