diff --git a/README.md b/README.md
index ded5cc7..5171141 100644
--- a/README.md
+++ b/README.md
@@ -29,13 +29,13 @@ and [Prickle](https://github.com/benhutchison/prickle) so special thanks to Li H
 Add following dependency declaration to your Scala project
 
 ```scala
-"io.suzaku" %% "boopickle" % "1.5.0-M1"
+"io.suzaku" %% "boopickle" % "1.5.0"
 ```
 
 On a Scala.js / Scala Native project the dependency looks like this
 
 ```scala
-"io.suzaku" %%% "boopickle" % "1.5.0-M1"
+"io.suzaku" %%% "boopickle" % "1.5.0"
 ```
 
 To use it in your code, simply import the Default object contents. All examples in this document assume this import is present.
diff --git a/project/Version.scala b/project/Version.scala
index 534788b..889eec6 100644
--- a/project/Version.scala
+++ b/project/Version.scala
@@ -1,3 +1,3 @@
 object Version {
-  val library = "1.5.0-M1"
+  val library = "1.5.0"
 }