diff --git a/package-lock.json b/package-lock.json
index cc2feb4..b8d0f37 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "web-bluetooth-dfu",
-  "version": "1.2.1-next.ac8e90f.0",
+  "version": "1.2.1-next.ac97501.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -642,9 +642,9 @@
       }
     },
     "bl": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
-      "integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.3.tgz",
+      "integrity": "sha512-pvcNpa0UU69UT341rO6AYy4FVAIkUHuZXRIWbq+zHnsVcRzDDjIAhGuuYoi0d//cwIwtt4pkpKycWEfjdV+vww==",
       "dev": true,
       "requires": {
         "readable-stream": "^2.3.5",
diff --git a/package.json b/package.json
index 906235c..9399924 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "web-bluetooth-dfu",
-  "version": "1.2.1-next.ac8e90f.0",
+  "version": "1.2.1-next.ac97501.0",
   "description": "Device firmware update with Web Bluetooth",
   "homepage": "https://thegecko.github.io/web-bluetooth-dfu/",
   "author": "Rob Moran <github@thegecko.org>",