diff --git a/yarn.lock b/yarn.lock
index 912eced..67de1ad 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6517,8 +6517,8 @@ events@^3.0.0, events@^3.1.0:
   resolved "https://registry.yarnpkg.com/events/-/events-3.3.0.tgz#31a95ad0a924e2d2c419a813aeb2c4e878ea7400"
 
 eventsource@^1.0.7:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.1.0.tgz#00e8ca7c92109e94b0ddf32dac677d841028cfaf"
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.1.1.tgz#4544a35a57d7120fba4fa4c86cb4023b2c09df2f"
   dependencies:
     original "^1.0.0"