diff --git a/package.json b/package.json
index a335c15..d201064 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "powerhooks",
-  "version": "0.20.10",
+  "version": "0.20.11",
   "description": "The missing builtins hooks",
   "repository": {
     "type": "git",
@@ -45,6 +45,6 @@
     "evt": "^2.3.1",
     "memoizee": "^0.4.15",
     "resize-observer-polyfill": "^1.5.1",
-    "tsafe": "^0.10.1"
+    "tsafe": "^1.0.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 5b5aa7e..0702f0a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -322,6 +322,11 @@ tsafe@^0.10.1:
   resolved "https://registry.yarnpkg.com/tsafe/-/tsafe-0.10.1.tgz#8f100b901e4467c43c0484f56a063f4276683ce0"
   integrity sha512-S+LrpSjoH5Pah201KS0MxtJn88HVtKf4ZxUoQuW/Hnl4IK6ALu9Qwjed7RbohDeHn+iMuug4c5Mk/z1Cq2G3nw==
 
+tsafe@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/tsafe/-/tsafe-1.0.0.tgz#ba214cd9d50e5ecd57af583e2ff210ba0bfb14ff"
+  integrity sha512-4I2CYBIENMzW+AUHK2BTeNCbERBpCwL957HN+v9vYMBdaSlnEclT6eEOYqQgQit0oHbA8mP3HY/efcX0Gu49eQ==
+
 type@^1.0.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/type/-/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"