diff --git a/package.json b/package.json
index 9db41bf5..dcab983e 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "lint:all": "prettier --check . && cd packages/squiggle-lang && yarn lint:rescript"
   },
   "devDependencies": {
-    "prettier": "^2.6.2"
+    "prettier": "^2.7.1"
   },
   "workspaces": [
     "packages/*"
diff --git a/yarn.lock b/yarn.lock
index 9ad7747f..b486d98c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14241,10 +14241,10 @@ prepend-http@^2.0.0:
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.3.0.tgz#b6a5bf1284026ae640f17f7ff5658a7567fc0d18"
   integrity sha512-kXtO4s0Lz/DW/IJ9QdWhAf7/NmPWQXkFr/r/WkR3vyI+0v8amTDxiaQSLzs8NBlytfLWX/7uQUMIW677yLKl4w==
 
-prettier@^2.6.2:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.6.2.tgz#e26d71a18a74c3d0f0597f55f01fb6c06c206032"
-  integrity sha512-PkUpF+qoXTqhOeWL9fu7As8LXsIUZ1WYaJiY/a7McAQzxjk82OF0tibkFXVCDImZtWxbvojFjerkiLb0/q8mew==
+prettier@^2.7.1:
+  version "2.7.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.7.1.tgz#e235806850d057f97bb08368a4f7d899f7760c64"
+  integrity sha512-ujppO+MkdPqoVINuDFDRLClm7D78qbDt0/NR+wp5FqEZOoTNAjPHWj17QRhu7geIHJfcNhRk1XVQmF8Bp3ye+g==
 
 pretty-bytes@^5.3.0, pretty-bytes@^5.4.1:
   version "5.6.0"