diff --git a/tools/pmmn/bin/pmmn b/tools/pmmn/bin/pmmn
index a6f0c9f6..e2749346 100755
--- a/tools/pmmn/bin/pmmn
+++ b/tools/pmmn/bin/pmmn
@@ -13,7 +13,7 @@ use Pod::Usage;
 
 $| = 1;
 
-my $VERSION = "0.0.1";
+my $VERSION = "1.0.0";
 
 my $port; # Default is stdin/stdout
 my $verbose;