diff --git a/example/yarn.lock b/example/yarn.lock
index b9878f9..fe249dc 100644
--- a/example/yarn.lock
+++ b/example/yarn.lock
@@ -4576,9 +4576,9 @@ events@^3.0.0:
   integrity sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==
 
 eventsource@^1.0.7:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.1.0.tgz#00e8ca7c92109e94b0ddf32dac677d841028cfaf"
-  integrity sha512-VSJjT5oCNrFvCS6igjzPAt5hBzQ2qPBFIbJ03zLI9SE0mxwZpMw6BfJrbFHm1a141AavMEB8JHmBhWAd66PfCg==
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.1.1.tgz#4544a35a57d7120fba4fa4c86cb4023b2c09df2f"
+  integrity sha512-qV5ZC0h7jYIAOhArFJgSfdyz6rALJyb270714o7ZtNnw2WSJ+eexhKtE0O8LYPRsHZHf2osHKZBxGPvm3kPkCA==
   dependencies:
     original "^1.0.0"
 
@@ -9513,7 +9513,7 @@ require-main-filename@^2.0.0:
 
 requires-port@^1.0.0:
   version "1.0.0"
-  resolved "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz"
+  resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
   integrity sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=
 
 resolve-cwd@^2.0.0:
@@ -10712,8 +10712,10 @@ tr46@^1.0.1:
     punycode "^2.1.0"
 
 "treeview-component@link:..":
-  version "0.0.0"
-  uid ""
+  version "2.0.1"
+  dependencies:
+    "@types/lodash" "^4.14.182"
+    react-easy-panzoom "^0.4.4"
 
 trim-repeated@^1.0.0:
   version "1.0.0"