diff --git a/.gitignore b/.gitignore
index b524350..7c99ce5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 node_modules
 .DS_Store
+*-lock.*
 *.lock
 *.log
 
diff --git a/lerna.json b/lerna.json
index 3c9e452..64f9331 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,7 +1,11 @@
 {
-  "lerna": "2.8.0",
   "version": "0.4.5",
-  "npmClient": "yarn",
+  "npmClient": "pnpm",
+  "command": {
+    "bootstrap": {
+      "npmClientArgs": ["--shamefully-hoist"]
+    }
+  },
   "packages": [
     "packages/*"
   ]
diff --git a/package.json b/package.json
index 67058e3..e2e496e 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "test": "tape tests/*.js | tap-spec"
   },
   "devDependencies": {
-    "lerna": "^2.8.0",
+    "lerna": "3.21.0",
     "tap-spec": "^4.1.1",
     "tape": "^4.8.0"
   }