diff --git a/Cargo.lock b/Cargo.lock
index c85eadf2..dbe06363 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -301,7 +301,7 @@ dependencies = [
 
 [[package]]
 name = "dfw"
-version = "0.5.1-alpha.0"
+version = "0.5.1"
 dependencies = [
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index d792f065..2f77878d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dfw"
-version = "0.5.1-alpha.0"
+version = "0.5.1"
 authors = ["Pit Kleyersburg <pitkley@googlemail.com>"]
 license = "MIT/Apache-2.0"
 description = "Docker firewall framework, in Rust"