diff --git a/npm/firmware/CHANGELOG.md b/npm/firmware/CHANGELOG.md
index fbaac1309..c914e0754 100644
--- a/npm/firmware/CHANGELOG.md
+++ b/npm/firmware/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 4.6.0 - 2021-02-19
+### Changed
+- Updated firmware to v3.0.0b2.
+
 ## 4.5.0 - 2021-01-22
 ### Changed
 - Updated firmware to v3.0.0b1.
diff --git a/npm/firmware/package.json b/npm/firmware/package.json
index e6da910c1..9425d6953 100644
--- a/npm/firmware/package.json
+++ b/npm/firmware/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@pybricks/firmware",
-    "version": "4.5.0+firmware.v3.0.0b1",
+    "version": "4.6.0+firmware.v3.0.0b2",
     "description": "Pybricks firmware",
     "main": "./build/index.js",
     "types": "./build/index.d.ts",