diff --git a/Cargo.toml b/Cargo.toml
index 349b12b..0127a4b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "flatzinc"
-version = "0.3.21-dev"
-publish = false
+version = "0.3.21"
+publish = true
 authors = ["Sven Thiele <sthiele78@gmail.com>"]
 description = "A FlatZinc parser"
 readme = "README.md"
diff --git a/README.md b/README.md
index 84f40e6..3a7864a 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ In your `Cargo.toml`:
 
 ```toml
 [dependencies]
-flatzinc = "0.3.21-dev"
+flatzinc = "0.3.21"
 ```
 
 In your code: