diff --git a/package.json b/package.json
index ee20931..3adf74d 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "react-autosuggest": "^9.0.0",
     "react-bootstrap": "^0.30.8",
     "react-dnd": "^2.3.0",
-    "react-dnd-html5-backend": "^2.3.0",
+    "react-dnd-html5-backend": "^16.0.1",
     "react-dom": "^15.4.2",
     "react-highlight": "^0.9.0",
     "react-immutable-proptypes": "^2.1.0",
diff --git a/yarn.lock b/yarn.lock
index 265a239..752bc64 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,23 @@
 # yarn lockfile v1
 
 
+"@babel/runtime@^7.9.2":
+  version "7.17.9"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.17.9.tgz#d19fbf802d01a8cb6cf053a64e472d42c434ba72"
+  integrity sha512-lSiBBvodq29uShpWGNbgFdKYNiFDo5/HIYsaCEY9ff4sb10x9jizo2+pRrSyF4jKZCXqgzuqBOQKbUm90gQwJg==
+  dependencies:
+    regenerator-runtime "^0.13.4"
+
+"@react-dnd/asap@^5.0.1":
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/@react-dnd/asap/-/asap-5.0.1.tgz#a4d125aa7e278c749857764aa69e3c982e4973a6"
+  integrity sha512-ZNQ6Oed8/EA9Z464e0d/2JKrFcEfn/zaxPhRb1x+f/EsZPMbnn8oGJhwzAvN/f9xnZt4dPHVMDghcJGw/CHnIA==
+
+"@react-dnd/invariant@^4.0.1":
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/@react-dnd/invariant/-/invariant-4.0.1.tgz#7a163dd9b003dcc0b80d1cdffdc0135d0ebc1836"
+  integrity sha512-Lq131UAyxozk44WzX1xH4mSH872d5YYJQ+YoHBty+JQbiL4mtLF5z9AI4ow32NLCSO1XZ75zTwZT+YsvdyfMCg==
+
 "@types/react@^15.0.22":
   version "15.0.39"
   resolved "https://registry.yarnpkg.com/@types/react/-/react-15.0.39.tgz#5a820c75cabf4cbfa177a3ab5a9a0634c46b14d1"
@@ -1815,6 +1832,15 @@ disposables@^1.0.1:
   resolved "https://registry.yarnpkg.com/disposables/-/disposables-1.0.1.tgz#064727a25b54f502bd82b89aa2dfb8df9f1b39e3"
   integrity sha1-BkcnoltU9QK9griaot+4358bOeM=
 
+dnd-core@^16.0.1:
+  version "16.0.1"
+  resolved "https://registry.yarnpkg.com/dnd-core/-/dnd-core-16.0.1.tgz#a1c213ed08961f6bd1959a28bb76f1a868360d19"
+  integrity sha512-HK294sl7tbw6F6IeuK16YSBUoorvHpY8RHO+9yFfaJyCDVb6n7PRcezrOEOa2SBCqiYpemh5Jx20ZcjKdFAVng==
+  dependencies:
+    "@react-dnd/asap" "^5.0.1"
+    "@react-dnd/invariant" "^4.0.1"
+    redux "^4.2.0"
+
 dnd-core@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/dnd-core/-/dnd-core-2.3.0.tgz#f7b29ac37e2c78efe89e911ca5a534f280390450"
@@ -5016,12 +5042,12 @@ react-bootstrap@^0.30.8:
     uncontrollable "^4.0.1"
     warning "^3.0.0"
 
-react-dnd-html5-backend@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/react-dnd-html5-backend/-/react-dnd-html5-backend-2.3.0.tgz#a45ce593f5c6944aa01114b368117c56c954804e"
-  integrity sha1-pFzlk/XGlEqgERSzaBF8VslUgE4=
+react-dnd-html5-backend@^16.0.1:
+  version "16.0.1"
+  resolved "https://registry.yarnpkg.com/react-dnd-html5-backend/-/react-dnd-html5-backend-16.0.1.tgz#87faef15845d512a23b3c08d29ecfd34871688b6"
+  integrity sha512-Wu3dw5aDJmOGw8WjH1I1/yTH+vlXEL4vmjk5p+MHxP8HuHJS1lAGeIdG/hze1AvNeXWo/JgULV87LyQOr+r5jw==
   dependencies:
-    lodash "^4.2.0"
+    dnd-core "^16.0.1"
 
 react-dnd-test-backend@^2.3.0:
   version "2.3.0"
@@ -5316,6 +5342,13 @@ redux@^3.2.0, redux@^3.6.0:
     loose-envify "^1.1.0"
     symbol-observable "^1.0.2"
 
+redux@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/redux/-/redux-4.2.0.tgz#46f10d6e29b6666df758780437651eeb2b969f13"
+  integrity sha512-oSBmcKKIuIR4ME29/AeNUnl5L+hvBq7OaJWzaptTQJAntaPvxIJqfnjbaEiCzzaIz+XmVILfqAM3Ob0aXLPfjA==
+  dependencies:
+    "@babel/runtime" "^7.9.2"
+
 regenerate@^1.2.1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.2.tgz#d1941c67bad437e1be76433add5b385f95b19260"
@@ -5326,6 +5359,11 @@ regenerator-runtime@^0.10.0:
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.1.tgz#257f41961ce44558b18f7814af48c17559f9faeb"
   integrity sha1-JX9BlhzkRVixj3gUr0jBdVn5+us=
 
+regenerator-runtime@^0.13.4:
+  version "0.13.9"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz#8925742a98ffd90814988d7566ad30ca3b263b52"
+  integrity sha512-p3VT+cOEgxFsRRA9X4lkI1E+k2/CtnKtU4gcxyaCUreilL/vqI6CdZ3wxVUx3UOUg+gnUOQQcRI7BmSI656MYA==
+
 regenerator-transform@0.9.8:
   version "0.9.8"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.9.8.tgz#0f88bb2bc03932ddb7b6b7312e68078f01026d6c"