diff --git a/package.json b/package.json
index 78271692..bdb4eb9c 100644
--- a/package.json
+++ b/package.json
@@ -114,7 +114,7 @@
     "prettier": "^1.19.1",
     "react": "^16.11.0",
     "react-addons-shallow-compare": "^15.6.2",
-    "react-dnd-test-backend": "^9.4.0",
+    "react-dnd-test-backend": "^10.0.2",
     "react-dnd-touch-backend": "^9.4.0",
     "react-dom": "^16.11.0",
     "react-hot-loader": "^4.12.17",
diff --git a/yarn.lock b/yarn.lock
index 4e76bae0..0ee55dad 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10982,12 +10982,12 @@ react-dnd-scrollzone@^4.0.0:
     raf "^3.2.0"
     react-display-name "^0.2.0"
 
-react-dnd-test-backend@^9.4.0:
-  version "9.4.0"
-  resolved "https://registry.yarnpkg.com/react-dnd-test-backend/-/react-dnd-test-backend-9.4.0.tgz#83ae77f70f95eff38d306a587be14b38b3194c4a"
-  integrity sha512-Dyc3R9/LM9IMqatwGOU7aMzsqtKJA2ihUCug+vKKaWhZH+rrL5behnGD+HdkadUuqfCsqY3IDCWhhCFqKfSzgQ==
+react-dnd-test-backend@^10.0.2:
+  version "10.0.2"
+  resolved "https://registry.yarnpkg.com/react-dnd-test-backend/-/react-dnd-test-backend-10.0.2.tgz#4f21b3bbf188ff5000dee1949e4053cb6e38080d"
+  integrity sha512-cYTvE+JEIY24SeytWM4xQobsEforuW2TjhZ1DOQmlEwL1rr5kIuuWAmsYM30Mtv5G1oyNYqzxhAZ6+w3y1IX5g==
   dependencies:
-    dnd-core "^9.4.0"
+    dnd-core "^10.0.2"
 
 react-dnd-touch-backend@^9.4.0:
   version "9.4.0"
@@ -11903,14 +11903,6 @@ saxes@^3.1.9:
   dependencies:
     xmlchars "^2.1.1"
 
-scheduler@^0.17.0:
-  version "0.17.0"
-  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.17.0.tgz#7c9c673e4ec781fac853927916d1c426b6f3ddfe"
-  integrity sha512-7rro8Io3tnCPuY4la/NuI5F2yfESpnfZyT6TtkXnSWVkcu0BCDJ+8gk5ozUaFaxpIyNuWAPXrH0yFcSi28fnDA==
-  dependencies:
-    loose-envify "^1.1.0"
-    object-assign "^4.1.1"
-
 scheduler@^0.18.0:
   version "0.18.0"
   resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.18.0.tgz#5901ad6659bc1d8f3fdaf36eb7a67b0d6746b1c4"