diff --git a/lib/terser/version.rb b/lib/terser/version.rb
index 438ac47..22f23ee 100644
--- a/lib/terser/version.rb
+++ b/lib/terser/version.rb
@@ -2,5 +2,5 @@
 
 class Terser
   # Current version of Terser.
-  VERSION = "1.1.19"
+  VERSION = "1.1.20"
 end