diff --git a/gitbook-web/src/main/node/yarn.lock b/gitbook-web/src/main/node/yarn.lock
index 21c4ff3..1797eae 100644
--- a/gitbook-web/src/main/node/yarn.lock
+++ b/gitbook-web/src/main/node/yarn.lock
@@ -351,8 +351,8 @@ thenify-all@^1.0.0:
     thenify ">= 3.1.0 < 4"
 
 "thenify@>= 3.1.0 < 4":
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/thenify/-/thenify-3.3.0.tgz#e69e38a1babe969b0108207978b9f62b88604839"
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/thenify/-/thenify-3.3.1.tgz#8932e686a4066038a016dd9e2ca46add9838a95f"
   dependencies:
     any-promise "^1.0.0"