diff --git a/twobits/package-lock.json b/twobits/package-lock.json
index 7a74ed67..18cb372c 100644
--- a/twobits/package-lock.json
+++ b/twobits/package-lock.json
@@ -181,9 +181,9 @@
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     },
     "dotty": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/dotty/-/dotty-0.1.0.tgz",
-      "integrity": "sha512-VJzcXJZEckXowvj6yGJC2JH66DLEEm1d1QOB0hik1EvlbUpULvcYt411JeFuy8rNC96FG8V2N7pMkyjvK8LYwQ=="
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/dotty/-/dotty-0.1.1.tgz",
+      "integrity": "sha512-t6qr6vUPhYwE6t5+5vtk/1UQiAMzmgSUWxXK+oxPIhGy1w3cO15zbdSe9VMH/MMd0tqQuYiewoOG/BfwwU3QLA=="
     },
     "ee-first": {
       "version": "1.1.1",