diff --git a/package.json b/package.json
index 1d6dd7f5..694cadc5 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "grain": "sourcecred grain"
   },
   "devDependencies": {
-    "rimraf": "^3.0.2",
+    "rimraf": "^4.0.4",
     "dotenv-cli": "^4.0.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 9e3644ee..01dad6c5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4728,6 +4728,11 @@ rimraf@^3.0.0, rimraf@^3.0.2:
   dependencies:
     glob "^7.1.3"
 
+rimraf@^4.0.4:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-4.0.4.tgz#8d0a91709fdc294d40f59c773f63c44e8dc878f1"
+  integrity sha512-R0hoVr9xTwemarQjoWlNt/nb5dEGVTBhVdkRmEX2zEkT8T6onH0XKiGjuaC7rNNj/gYzY2p4NVRJ3sjO1ascHQ==
+
 ripemd160@^2.0.0, ripemd160@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-2.0.2.tgz#a1c1a6f624751577ba5d07914cbc92850585890c"