diff --git a/yarn.lock b/yarn.lock
index 8470c76..6d0deb0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6,9 +6,10 @@
   version "4.14.64"
   resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.64.tgz#979cf3a3d4a368670840bf9b3e448dc33ffe84ee"
 
-"@types/node@^7.0.18":
-  version "7.0.18"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-7.0.18.tgz#cd67f27d3dc0cfb746f0bdd5e086c4c5d55be173"
+"@types/node@^11.13.1":
+  version "11.13.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.13.1.tgz#f977a12e97695663040581034b483f34c8dd4f6f"
+  integrity sha512-MeatbbUsZ80BEsKPXby6pUZjUM9ZuHIpWElN0siopih3fvnlpX2O9L6D5+dzDIb36lf9tM/8U4PVdLQ+L4qr4A==
 
 abbrev@1, abbrev@1.0.x:
   version "1.0.9"
@@ -1020,9 +1021,10 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-typescript@^2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.3.2.tgz#f0f045e196f69a72f06b25fd3bd39d01c3ce9984"
+typescript@~2.4.1:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.4.2.tgz#f8395f85d459276067c988aa41837a8f82870844"
+  integrity sha1-+DlfhdRZJ2BnyYiqQYN6j4KHCEQ=
 
 uglify-js@^2.6:
   version "2.7.5"