diff --git a/cmd/s2prot/s2prot.go b/cmd/s2prot/s2prot.go
index 37f4cf6..0320053 100644
--- a/cmd/s2prot/s2prot.go
+++ b/cmd/s2prot/s2prot.go
@@ -19,7 +19,7 @@ import (
 
 const (
 	appName    = "s2prot"
-	appVersion = "v1.1.0"
+	appVersion = "v1.2.0"
 	appAuthor  = "Andras Belicza"
 	appHome    = "https://github.com/icza/s2prot"
 )
diff --git a/rep/rep.go b/rep/rep.go
index 01e8c1b..5da61a3 100644
--- a/rep/rep.go
+++ b/rep/rep.go
@@ -17,7 +17,7 @@ import (
 
 const (
 	// ParserVersion is a Semver2 compatible version of the parser.
-	ParserVersion = "v1.2.0-dev"
+	ParserVersion = "v1.2.0"
 )
 
 var (