diff --git a/packages/eslint-config-fbjs-opensource/yarn.lock b/packages/eslint-config-fbjs-opensource/yarn.lock
index 1f38f737..7015651e 100644
--- a/packages/eslint-config-fbjs-opensource/yarn.lock
+++ b/packages/eslint-config-fbjs-opensource/yarn.lock
@@ -509,8 +509,9 @@ resolve@^2.0.0-next.3:
     supports-preserve-symlinks-flag "^1.0.0"
 
 semver@^6.3.0:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+  version "6.3.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.1.tgz#556d2ef8689146e46dcea4bfdd095f3434dffcb4"
+  integrity sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==
 
 side-channel@^1.0.4:
   version "1.0.4"