diff --git a/packages/react-dnd-test-backend/yarn.lock b/packages/react-dnd-test-backend/yarn.lock
index 8bc56a70be..41fbc5b77b 100644
--- a/packages/react-dnd-test-backend/yarn.lock
+++ b/packages/react-dnd-test-backend/yarn.lock
@@ -2,18 +2,18 @@
 # yarn lockfile v1
 
 
-asap@^2.0.3:
-  version "2.0.5"
-  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.5.tgz#522765b50c3510490e52d7dcfe085ef9ba96958f"
+asap@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
 
-dnd-core@^2.2.3:
-  version "2.2.3"
-  resolved "https://registry.yarnpkg.com/dnd-core/-/dnd-core-2.2.3.tgz#91acba9e1a377be1e9a02e890dcd9907ac9eb829"
+dnd-core@^2.3.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/dnd-core/-/dnd-core-2.6.0.tgz#12bad66d58742c6e5f7cf2943fb6859440f809c4"
   dependencies:
-    asap "^2.0.3"
+    asap "^2.0.6"
     invariant "^2.0.0"
     lodash "^4.2.0"
-    redux "^3.2.0"
+    redux "^3.7.1"
 
 invariant@^2.0.0:
   version "2.2.2"
@@ -26,8 +26,8 @@ js-tokens@^3.0.0:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.1.tgz#08e9f132484a2c45a30907e9dc4d5567b7f114d7"
 
 lodash-es@^4.2.1:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.4.tgz#dcc1d7552e150a0640073ba9cb31d70f032950e7"
+  version "4.17.15"
+  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.15.tgz#21bd96839354412f23d7a10340e5eac6ee455d78"
 
 lodash@^4.2.0, lodash@^4.2.1:
   version "4.17.4"
@@ -39,15 +39,15 @@ loose-envify@^1.0.0, loose-envify@^1.1.0:
   dependencies:
     js-tokens "^3.0.0"
 
-redux@^3.2.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/redux/-/redux-3.6.0.tgz#887c2b3d0b9bd86eca2be70571c27654c19e188d"
+redux@^3.7.1:
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/redux/-/redux-3.7.2.tgz#06b73123215901d25d065be342eb026bc1c8537b"
   dependencies:
     lodash "^4.2.1"
     lodash-es "^4.2.1"
     loose-envify "^1.1.0"
-    symbol-observable "^1.0.2"
+    symbol-observable "^1.0.3"
 
-symbol-observable@^1.0.2:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.0.4.tgz#29bf615d4aa7121bdd898b22d4b3f9bc4e2aa03d"
+symbol-observable@^1.0.3:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"