diff --git a/package.json b/package.json
index 45a1ba59..61b394e2 100644
--- a/package.json
+++ b/package.json
@@ -204,7 +204,7 @@
     "shortdate": "^1.0.1",
     "sinon": "^6.0.0",
     "sinon-called-with-diff": "^2.0.0",
-    "smalltalk": "^3.0.0",
+    "smalltalk": "^3.1.0",
     "socket.io-client": "^2.0.1",
     "style-loader": "^0.21.0",
     "stylelint": "^9.0.0",