diff --git a/README.md b/README.md
index 15fd887..c84dd4e 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ https://medium.com/@go.jet/jet-5f3667efa0cc
 
 To install Jet package, you need to install Go and set your Go workspace first.
 
-[Go](https://golang.org/) **version 1.9+ is required**
+[Go](https://golang.org/) **version 1.18+ is required**
 
 ### Installation