diff --git a/packages/pastojs/src/pas2jscompiler.pp b/packages/pastojs/src/pas2jscompiler.pp
index f504232fd7..81321000fd 100644
--- a/packages/pastojs/src/pas2jscompiler.pp
+++ b/packages/pastojs/src/pas2jscompiler.pp
@@ -43,8 +43,8 @@ uses
   FPPas2Js, FPPJsSrcMap, Pas2jsLogger, Pas2jsFS, Pas2jsPParser, Pas2jsUseAnalyzer;
 
 const
-  VersionMajor = 1;
-  VersionMinor = 5;
+  VersionMajor = 2;
+  VersionMinor = 1;
   VersionRelease = 1;
   VersionExtra = '';
   DefaultConfigFile = 'pas2js.cfg';
diff --git a/utils/pas2js/dist/rtl.js b/utils/pas2js/dist/rtl.js
index 6f0480581d..3333f8268e 100644
--- a/utils/pas2js/dist/rtl.js
+++ b/utils/pas2js/dist/rtl.js
@@ -2,7 +2,7 @@
 
 var rtl = {
 
-  version: 10501,
+  version: 20101,
 
   quiet: false,
   debug_load_units: false,