diff --git a/react16.8.6/fixtures/ssr/yarn.lock b/react16.8.6/fixtures/ssr/yarn.lock
index b47c6630..6d9eb12c 100644
--- a/react16.8.6/fixtures/ssr/yarn.lock
+++ b/react16.8.6/fixtures/ssr/yarn.lock
@@ -3379,8 +3379,8 @@ minimist@^1.1.1, minimist@^1.2.0, minimist@^1.2.5:
     minimist "0.0.8"
 
 moment@^2.11.2:
-  version "2.18.1"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.18.1.tgz#c36193dd3ce1c2eed2adb7c802dbbc77a81b1c0f"
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
 
 ms@0.7.1:
   version "0.7.1"