diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 4359e1885..3df02820b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -251,7 +251,7 @@ If you are working on the `action.yml` There is an integration test for `action.
 To cut a release:
 
 * Create a release branch from `main` (`git checkout -b release-v0.0.1`)
-* Remove the `-unreleased` from the `version` field in `Cargo.toml`
+* Remove the `-unreleased` from the `version` field in `Cargo.toml` and `flake.nix`
 * Push the branch, create a PR ("Release v0.0.1")
 * Once the PR tests pass and it has been reviewed, merge it
 * `git pull` on the `main` branch
@@ -264,7 +264,7 @@ To cut a release:
 * Undraft the release
 * Once you are certain the release is good, `cargo publish` it
   + **Warning:** While you can re-release Github releases, it is not possible to do the same on `crates.io`
-* Create a PR bumping the version up one minor in the `Cargo.toml`, adding `-unreleased` at the end (`v0.0.2-unreleased`)
+* Create a PR bumping the version up one minor in the `Cargo.toml` and `flake.nix`, adding `-unreleased` at the end (`v0.0.2-unreleased`)
 
 # Who maintains `nix-installer` and why?
 
diff --git a/Cargo.lock b/Cargo.lock
index a75354e42..cf15a416c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -881,7 +881,7 @@ dependencies = [
 
 [[package]]
 name = "nix-installer"
-version = "0.0.0-unreleased"
+version = "0.0.1"
 dependencies = [
  "async-trait",
  "atty",
diff --git a/Cargo.toml b/Cargo.toml
index 7d74ca14f..5b2d1e619 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "nix-installer"
 description = "A `nix` installer"
-version = "0.0.0-unreleased"
+version = "0.0.1"
 edition = "2021"
 resolver = "2"
 license = "LGPL-2.1"
diff --git a/flake.nix b/flake.nix
index 78bc8682b..375ce37c6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -63,7 +63,7 @@
           };
           sharedAttrs = {
             pname = "nix-installer";
-            version = "0.0.0-unreleased";
+            version = "0.0.1";
             src = builtins.path {
               name = "nix-installer-source";
               path = self;
diff --git a/tests/fixtures/darwin/darwin-multi.json b/tests/fixtures/darwin/darwin-multi.json
index 4b77d5cdc..f27c6703f 100644
--- a/tests/fixtures/darwin/darwin-multi.json
+++ b/tests/fixtures/darwin/darwin-multi.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.0.0-unreleased",
+  "version": "0.0.1",
   "actions": [
     {
       "action": {
diff --git a/tests/fixtures/linux/linux-multi.json b/tests/fixtures/linux/linux-multi.json
index b3a75e752..8f0fe4c30 100644
--- a/tests/fixtures/linux/linux-multi.json
+++ b/tests/fixtures/linux/linux-multi.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.0.0-unreleased",
+  "version": "0.0.1",
   "actions": [
     {
       "action": {
diff --git a/tests/fixtures/linux/steam-deck.json b/tests/fixtures/linux/steam-deck.json
index 2b049d589..1c2fc7f1d 100644
--- a/tests/fixtures/linux/steam-deck.json
+++ b/tests/fixtures/linux/steam-deck.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.0.0-unreleased",
+  "version": "0.0.1",
   "actions": [
     {
       "action": {