diff --git a/package-lock.json b/package-lock.json
index 7afc2467..2cfa2b80 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3062,6 +3062,11 @@
         }
       }
     },
+    "clsx": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/clsx/-/clsx-1.1.1.tgz",
+      "integrity": "sha512-6/bPho624p3S2pMyvP5kKBPXnI3ufHLObBFCfgx+LkeR5lg2XYy2hqZqUf45ypD8COn2bhgGJSUE+l5dhNBieA=="
+    },
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
@@ -6956,7 +6961,8 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -6974,11 +6980,13 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -6991,15 +6999,18 @@
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -7102,7 +7113,8 @@
         },
         "inherits": {
           "version": "2.0.3",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -7112,6 +7124,7 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -7124,17 +7137,20 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
           "version": "0.0.8",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -7151,6 +7167,7 @@
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -7223,7 +7240,8 @@
         },
         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -7233,6 +7251,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -7308,7 +7327,8 @@
         },
         "safe-buffer": {
           "version": "5.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -7338,6 +7358,7 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -7355,6 +7376,7 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -7393,11 +7415,13 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         }
       }
     },
@@ -13209,7 +13233,8 @@
                 "console-control-strings": {
                   "version": "1.1.0",
                   "bundled": true,
-                  "dev": true
+                  "dev": true,
+                  "optional": true
                 },
                 "gauge": {
                   "version": "2.6.0",
@@ -13250,6 +13275,7 @@
                       "version": "1.0.2",
                       "bundled": true,
                       "dev": true,
+                      "optional": true,
                       "requires": {
                         "code-point-at": "^1.0.0",
                         "is-fullwidth-code-point": "^1.0.0",
@@ -13260,6 +13286,7 @@
                           "version": "1.0.0",
                           "bundled": true,
                           "dev": true,
+                          "optional": true,
                           "requires": {
                             "number-is-nan": "^1.0.0"
                           },
@@ -13267,7 +13294,8 @@
                             "number-is-nan": {
                               "version": "1.0.0",
                               "bundled": true,
-                              "dev": true
+                              "dev": true,
+                              "optional": true
                             }
                           }
                         },
@@ -13275,6 +13303,7 @@
                           "version": "1.0.0",
                           "bundled": true,
                           "dev": true,
+                          "optional": true,
                           "requires": {
                             "number-is-nan": "^1.0.0"
                           },
@@ -13282,7 +13311,8 @@
                             "number-is-nan": {
                               "version": "1.0.0",
                               "bundled": true,
-                              "dev": true
+                              "dev": true,
+                              "optional": true
                             }
                           }
                         }
@@ -17919,24 +17949,24 @@
       }
     },
     "react-draggable": {
-      "version": "3.0.5",
-      "resolved": "https://registry.npmjs.org/react-draggable/-/react-draggable-3.0.5.tgz",
-      "integrity": "sha512-qo76q6+pafyGllbmfc+CgWfOkwY9v3UoJa3jp6xG2vdsRY8uJTN1kqNievLj0uVNjEqCvZ0OFiEBxlAJNj3OTg==",
+      "version": "4.4.4",
+      "resolved": "https://registry.npmjs.org/react-draggable/-/react-draggable-4.4.4.tgz",
+      "integrity": "sha512-6e0WdcNLwpBx/YIDpoyd2Xb04PB0elrDrulKUgdrIlwuYvxh5Ok9M+F8cljm8kPXXs43PmMzek9RrB1b7mLMqA==",
       "requires": {
-        "classnames": "^2.2.5",
+        "clsx": "^1.1.1",
         "prop-types": "^15.6.0"
       }
     },
     "react-grid-layout": {
-      "version": "0.16.2",
-      "resolved": "https://registry.npmjs.org/react-grid-layout/-/react-grid-layout-0.16.2.tgz",
-      "integrity": "sha512-Ty3Ojhvf1W6Gkhbkqo6b1RjNhymu+bfzIWhrKTPzRLbZGRWtgEK2/A8LPLM4z+yfsMq3ONGnhQkGg3h1tcfKDA==",
+      "version": "0.18.3",
+      "resolved": "https://registry.npmjs.org/react-grid-layout/-/react-grid-layout-0.18.3.tgz",
+      "integrity": "sha512-lHkrk941Tk5nTwZPa9uj6ttHBT0VehSHwEhWbINBJKvM1GRaFNOefvjcuxSyuCI5JWjVUP+Qm3ARt2470AlxMA==",
       "requires": {
         "classnames": "2.x",
         "lodash.isequal": "^4.0.0",
-        "prop-types": "15.x",
-        "react-draggable": "^3.0.3",
-        "react-resizable": "^1.7.5"
+        "prop-types": "^15.0.0",
+        "react-draggable": "^4.0.0",
+        "react-resizable": "^1.9.0"
       }
     },
     "react-highlight": {
@@ -17981,12 +18011,12 @@
       "integrity": "sha1-nYqSjH8sN1E8LQZOV7Pjw1bp+rs="
     },
     "react-resizable": {
-      "version": "1.7.5",
-      "resolved": "https://registry.npmjs.org/react-resizable/-/react-resizable-1.7.5.tgz",
-      "integrity": "sha512-lauPcBsLqmxMHXHpTeOBpYenGalbSikYr8hK+lwtNYMQX1pGd2iYE+pDvZEV97nCnzuCtWM9htp7OpsBIY2Sjw==",
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/react-resizable/-/react-resizable-1.11.1.tgz",
+      "integrity": "sha512-S70gbLaAYqjuAd49utRHibtHLrHXInh7GuOR+6OO6RO6uleQfuBnWmZjRABfqNEx3C3Z6VPLg0/0uOYFrkfu9Q==",
       "requires": {
         "prop-types": "15.x",
-        "react-draggable": "^2.2.6 || ^3.0.3"
+        "react-draggable": "^4.0.3"
       }
     },
     "react-resize-detector": {
diff --git a/package.json b/package.json
index 66202c71..538aedd6 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "postcss-reporter": "1.4.1",
     "react": "15.6.1",
     "react-dom": "15.6.1",
-    "react-grid-layout": "0.16.2",
+    "react-grid-layout": "0.18.3",
     "react-highlight": "0.10.0",
     "react-markdown-js": "0.5.0",
     "react-pure-render": "1.0.2",