diff --git a/yarn.lock b/yarn.lock
index 20f5264..e0e69a2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1140,8 +1140,8 @@ lodash.templatesettings@^3.0.0:
     lodash.escape "^3.0.0"
 
 lodash@^4.15.0:
-  version "4.17.5"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
+  version "4.17.19"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
 
 map-stream@~0.1.0:
   version "0.1.0"
@@ -1776,9 +1776,9 @@ typed-rest-client@^0.9.0:
     tunnel "0.0.4"
     underscore "1.8.3"
 
-typescript@2.7.2:
-  version "2.7.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.7.2.tgz#2d615a1ef4aee4f574425cdff7026edf81919836"
+typescript@^3.2.2:
+  version "3.9.7"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.7.tgz#98d600a5ebdc38f40cb277522f12dc800e9e25fa"
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.5"