diff --git a/apps/fz_common/mix.exs b/apps/fz_common/mix.exs
index 520cc8d53..88d172d92 100644
--- a/apps/fz_common/mix.exs
+++ b/apps/fz_common/mix.exs
@@ -1,10 +1,12 @@
 defmodule FzCommon.MixProject do
   use Mix.Project
 
+  @version File.read!(File.cwd!() <> "/../../version") |> String.trim()
+
   def project do
     [
       app: :fz_common,
-      version: "0.2.0",
+      version: @version,
       build_path: "../../_build",
       config_path: "../../config/config.exs",
       deps_path: "../../deps",
diff --git a/apps/fz_http/mix.exs b/apps/fz_http/mix.exs
index 097c8b505..b896efb37 100644
--- a/apps/fz_http/mix.exs
+++ b/apps/fz_http/mix.exs
@@ -1,10 +1,12 @@
 defmodule FzHttp.MixProject do
   use Mix.Project
 
+  @version File.read!(File.cwd!() <> "/../../version") |> String.trim()
+
   def project do
     [
       app: :fz_http,
-      version: "0.2.0",
+      version: @version,
       build_path: "../../_build",
       config_path: "../../config/config.exs",
       deps_path: "../../deps",
diff --git a/apps/fz_vpn/mix.exs b/apps/fz_vpn/mix.exs
index 7684e69fc..188f648ac 100644
--- a/apps/fz_vpn/mix.exs
+++ b/apps/fz_vpn/mix.exs
@@ -1,10 +1,12 @@
 defmodule FzVpn.MixProject do
   use Mix.Project
 
+  @version File.read!(File.cwd!() <> "/../../version") |> String.trim()
+
   def project do
     [
       app: :fz_vpn,
-      version: "0.2.0",
+      version: @version,
       build_path: "../../_build",
       config_path: "../../config/config.exs",
       deps_path: "../../deps",
diff --git a/apps/fz_wall/mix.exs b/apps/fz_wall/mix.exs
index 70a98da3e..308f241d7 100644
--- a/apps/fz_wall/mix.exs
+++ b/apps/fz_wall/mix.exs
@@ -1,10 +1,12 @@
 defmodule FzWall.MixProject do
   use Mix.Project
 
+  @version File.read!(File.cwd!() <> "/../../version") |> String.trim()
+
   def project do
     [
       app: :fz_wall,
-      version: "0.2.0",
+      version: @version,
       build_path: "../../_build",
       config_path: "../../config/config.exs",
       deps_path: "../../deps",
diff --git a/mix.exs b/mix.exs
index 3216e0f0d..22a5c272e 100644
--- a/mix.exs
+++ b/mix.exs
@@ -5,11 +5,13 @@ defmodule FirezoneUmbrella.MixProject do
 
   use Mix.Project
 
+  @version File.read!(File.cwd!() <> "/version") |> String.trim()
+
   def project do
     [
       name: :firezone,
       apps_path: "apps",
-      version: "0.2.0",
+      version: @version,
       start_permanent: Mix.env() == :prod,
       test_coverage: [tool: ExCoveralls],
       preferred_cli_env: [
diff --git a/version b/version
new file mode 100644
index 000000000..f8bc4c625
--- /dev/null
+++ b/version
@@ -0,0 +1 @@
+0.1.18