diff --git a/Formula/dashlane-cli.rb b/Formula/dashlane-cli.rb
index a788581..463e8bf 100644
--- a/Formula/dashlane-cli.rb
+++ b/Formula/dashlane-cli.rb
@@ -25,8 +25,8 @@ class DashlaneCli < Formula
   def install
     Language::Node.setup_npm_environment
     platform = OS.linux? ? "linux" : "macos"
-    system "yarn", "set", "version", "berry"
-    system "YARN_ENABLE_IMMUTABLE_INSTALLS=false", "yarn"
+    system "yarn", "set", "version", "3.4.1"
+    system "yarn", "install", "--frozen-lockfile"
     system "yarn", "run", "build"
     system "yarn", "workspaces", "focus", "--production"
     system "yarn", "dlx", "pkg", ".",