diff --git a/lecture/react-form-lecture/gallery/package-lock.json b/lecture/react-form-lecture/gallery/package-lock.json
index 174c09a..a211cca 100644
--- a/lecture/react-form-lecture/gallery/package-lock.json
+++ b/lecture/react-form-lecture/gallery/package-lock.json
@@ -4872,9 +4872,9 @@
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-      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.0.7.tgz",
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+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.1.1.tgz",
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