1 files changed, 1 insertions, 1 deletions
diff --git a/README b/README
index 4472463..9550478 100644
--- a/README
+++ b/README
@@ -4,7 +4,7 @@
 BUILD:
 
 First, you need to get some stuff with npm:
-  $ npm install acorn-loose jssha browserify
+  $ npm install acorn@"<=8.7.1" jssha browserify
   $ export PATH=$PATH:./node_modules/.bin
 
 To build the extension run: