Pin @material-ui/core@1.2.0 to maintain React 15 compat

package-lock.json

@@ -250,9 +250,9 @@
       }
     },
     "@material-ui/core": {
-      "version": "1.4.0",
+      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/@material-ui/core/-/core-1.4.0.tgz",
+      "resolved": "https://registry.npmjs.org/@material-ui/core/-/core-1.2.0.tgz",
-      "integrity": "sha512-Jymq67Hp9XbtzsENkpSl6DeG99wOdNhUCJnnEGcxSlGGBrERRkZxzVRkt4+2v1OyAD8+9NCK3hOOa7DH4Cl4zA==",
+      "integrity": "sha512-7rh/FAmdmWsjRYJlOEUT2NajlpvC+I28cbGUq0dNFdOHTcxRL/xsUraFvAEFBXvsLrzLkzNPl3mA2Svn80aLVw==",
       "requires": {
         "@babel/runtime": "^7.0.0-beta.42",
         "@types/jss": "^9.5.3",
@@ -264,7 +264,6 @@
         "deepmerge": "^2.0.1",
         "dom-helpers": "^3.2.1",
         "hoist-non-react-statics": "^2.5.0",
-        "is-plain-object": "^2.0.4",
         "jss": "^9.3.3",
         "jss-camel-case": "^6.0.0",
         "jss-default-unit": "^8.0.2",
@@ -274,12 +273,12 @@
         "jss-vendor-prefixer": "^7.0.0",
         "keycode": "^2.1.9",
         "normalize-scroll-left": "^0.1.2",
-        "popper.js": "^1.0.0",
         "prop-types": "^15.6.0",
         "react-event-listener": "^0.6.0",
         "react-jss": "^8.1.0",
+        "react-popper": "^0.10.0",
         "react-transition-group": "^2.2.1",
-        "recompose": "^0.27.0",
+        "recompose": "^0.26.0 || ^0.27.0",
         "scroll": "^2.0.3",
         "warning": "^4.0.1"
       },
@@ -22602,6 +22601,15 @@
       "integrity": "sha512-p84kBqGaMoa7VYT0vZ/aOYRfJB+gw34yjpda1Z5KeLflg70HipZOT+MXQenEhdkPAABuE2Astq4zEPdMqUQxcg==",
       "dev": true
     },
+    "react-popper": {
+      "version": "0.10.4",
+      "resolved": "https://registry.npmjs.org/react-popper/-/react-popper-0.10.4.tgz",
+      "integrity": "sha1-rypBXqIike3VBGeNev2opu4ylao=",
+      "requires": {
+        "popper.js": "^1.14.1",
+        "prop-types": "^15.6.1"
+      }
+    },
     "react-redux": {
       "version": "5.0.7",
       "resolved": "https://registry.npmjs.org/react-redux/-/react-redux-5.0.7.tgz",

package.json

@@ -64,7 +64,7 @@
     ]
   },
   "dependencies": {
-    "@material-ui/core": "^1.0.0",
+    "@material-ui/core": "1.2.0",
     "abi-decoder": "^1.0.9",
     "asmcrypto.js": "0.22.0",
     "async": "^2.5.0",