diff --git a/.airtap.yml b/.airtap.yml
index 99fede6..7ef433b 100644
--- a/.airtap.yml
+++ b/.airtap.yml
@@ -4,3 +4,9 @@ providers:
 browsers:
   - name: chromium
   - name: firefox
+
+# Until airtap switches to rollup
+browserify:
+  - transform: babelify
+    global: true
+    presets: ["@babel/preset-env"]
diff --git a/UPGRADING.md b/UPGRADING.md
index 9df81ca..284e940 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -2,6 +2,10 @@
 
 This document describes breaking changes and how to upgrade. For a complete list of changes including minor and patch releases, please refer to the [changelog](CHANGELOG.md).
 
+## 3.0.0
+
+This release upgrades to `abstract-level` 3. Please see its [upgrade guide](https://github.com/Level/abstract-level/blob/v3.0.0/UPGRADING.md).
+
 ## 2.0.0
 
 This release upgrades to `abstract-level` 2 which adds [hooks](https://github.com/Level/abstract-level#hooks) and drops callbacks and not-found errors. Please refer to the [upgrade guide of `abstract-level`](https://github.com/Level/abstract-level/blob/v2.0.0/UPGRADING.md) for details.
diff --git a/package.json b/package.json
index 9b7801f..a886de8 100644
--- a/package.json
+++ b/package.json
@@ -19,12 +19,14 @@
     "UPGRADING.md"
   ],
   "dependencies": {
-    "abstract-level": "^2.0.1"
+    "abstract-level": "^3.1.0"
   },
   "devDependencies": {
+    "@babel/preset-env": "^7.26.9",
     "@voxpelli/tsconfig": "^4.0.0",
     "airtap": "^5.0.0",
     "airtap-playwright": "^1.0.1",
+    "babelify": "^10.0.0",
     "hallmark": "^4.1.0",
     "nyc": "^15.0.0",
     "standard": "^17.0.0",