diff --git a/package.json b/package.json
index 6134319..2c36f99 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "powerhooks",
-  "version": "0.20.30",
+  "version": "0.20.31",
   "description": "The missing builtins hooks",
   "repository": {
     "type": "git",
@@ -45,6 +45,6 @@
     "evt": "^2.4.11",
     "memoizee": "^0.4.15",
     "resize-observer-polyfill": "^1.5.1",
-    "tsafe": "^1.3.4"
+    "tsafe": "^1.4.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 85402d7..d4af79a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -327,6 +327,11 @@ tsafe@^1.3.4:
   resolved "https://registry.yarnpkg.com/tsafe/-/tsafe-1.3.4.tgz#ba192fb428ef40f378d842849d85130bd8cf7488"
   integrity sha512-BAcks5XQhTFXEYKp/v/RnTwD4qbWSGOHrY/gcVE9oI77KphLyfA+LRZ8SYF/fyZxikK1T8SsNf/0wvYsM6UHCQ==
 
+tsafe@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/tsafe/-/tsafe-1.4.0.tgz#06eb4d25600e73a43dfb9391af5ba0b14100740d"
+  integrity sha512-Tu1qe0djo7eQ1Wcg/b8bezbrfW5yHrUHUEvHynFRo3oDyWd7FxnZOrGWQg+hfk1U1+vk9Z9u0J7JoaY17aBhdw==
+
 type@^1.0.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/type/-/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"