diff --git a/packages/polyform-logging-bunyan/yarn.lock b/packages/polyform-logging-bunyan/yarn.lock
index 9a60cc0..fcde945 100644
--- a/packages/polyform-logging-bunyan/yarn.lock
+++ b/packages/polyform-logging-bunyan/yarn.lock
@@ -74,8 +74,8 @@ mkdirp@~0.5.1:
     minimist "0.0.8"
 
 moment@^2.10.6:
-  version "2.24.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
 
 mv@~2:
   version "2.1.1"