diff --git a/README.md b/README.md
index 23b0757..50665f6 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@ Expose your apps assets through a localhost server instead of the default custom
 
 ## Install
 
+_This plugin requires a Rust version of at least **1.64**_
+
 There are three general methods of installation that we can recommend.
 
 1. Use crates.io and npm (easiest, and requires you to trust that our publishing pipeline worked)