diff --git a/yarn.lock b/yarn.lock
index 326712c81b..a06c52fb08 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1520,23 +1520,22 @@ db-migrate-pg@^0.4.0:
     pg "^7.4.1"
     semver "^5.0.3"
 
-db-migrate-shared@^1.1.2:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/db-migrate-shared/-/db-migrate-shared-1.1.3.tgz#edb3c817b295022c61984c187267419bb36a2d58"
+db-migrate-shared@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/db-migrate-shared/-/db-migrate-shared-1.2.0.tgz#6125be1b3a5e661229fc75d50c85f6c3ffadbede"
 
-db-migrate@^0.10.0:
-  version "0.10.0"
-  resolved "https://registry.yarnpkg.com/db-migrate/-/db-migrate-0.10.0.tgz#60f7f2c0a0ca09c8d934dfc8efd5bfaed412aed4"
+db-migrate@^0.11.1:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/db-migrate/-/db-migrate-0.11.1.tgz#844ce642693a9ec58814ac30f379e04ec25e975c"
   dependencies:
     balanced-match "^0.4.2"
     bluebird "^3.1.1"
-    db-migrate-shared "^1.1.2"
-    deep-extend "^0.4.1"
+    db-migrate-shared "^1.2.0"
+    deep-extend "^0.5.0"
     dotenv "^2.0.0"
     final-fs "^1.6.0"
     inflection "^1.10.0"
     mkdirp "~0.5.0"
-    moment "^2.14.1"
     optimist "~0.6.1"
     parse-database-url "~0.3.0"
     pkginfo "^0.4.0"
@@ -1598,7 +1597,11 @@ deep-equal@~0.2.1:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-0.2.2.tgz#84b745896f34c684e98f2ce0e42abaf43bba017d"
 
-deep-extend@^0.4.1, deep-extend@~0.4.0:
+deep-extend@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.5.0.tgz#6ef4a09b05f98b0e358d6d93d4ca3caec6672803"
+
+deep-extend@~0.4.0:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
 
@@ -4237,10 +4240,6 @@ module-not-found-error@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/module-not-found-error/-/module-not-found-error-1.0.1.tgz#cf8b4ff4f29640674d6cdd02b0e3bc523c2bbdc0"
 
-moment@^2.14.1:
-  version "2.19.1"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.19.1.tgz#56da1a2d1cbf01d38b7e1afc31c10bcfa1929167"
-
 moment@^2.19.3:
   version "2.19.3"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.19.3.tgz#bdb99d270d6d7fda78cc0fbace855e27fe7da69f"