diff --git a/package.json b/package.json
index dd30067d..3987317b 100644
--- a/package.json
+++ b/package.json
@@ -61,13 +61,13 @@
     "react-addons-perf": "^15.4.0",
     "react-addons-shallow-compare": "0.14.8",
     "react-addons-test-utils": "^15.6.2",
-    "react-collapse": "2.3.1",
+    "react-collapse": "^4.0.3",
     "react-dom": "^15.6.2",
     "react-height": "^2.0.0",
     "react-hot-loader": "1.3.1",
     "react-immutable-proptypes": "2.1.0",
     "react-markdown": "^2.5.0",
-    "react-motion": "0.4.4",
+    "react-motion": "^0.5.2",
     "react-object-inspector": "0.2.1",
     "react-redux": "^4.x.x",
     "react-split-pane": "0.1.57",
diff --git a/src/core/components/content-type.jsx b/src/core/components/content-type.jsx
index 4a5e7349..6f81f671 100644
--- a/src/core/components/content-type.jsx
+++ b/src/core/components/content-type.jsx
@@ -37,7 +37,7 @@ export default class ContentType extends React.Component {
 
     return (
       <div className={ "content-type-wrapper " + ( className || "" ) }>
-        <select className="content-type" value={value} onChange={this.onChangeWrapper} >
+        <select className="content-type" value={value || ""} onChange={this.onChangeWrapper} >
           { contentTypes.map( (val) => {
             return <option key={ val } value={ val }>{ val }</option>
           }).toArray()}
diff --git a/src/core/components/debug.jsx b/src/core/components/debug.jsx
index 6cb7d5d7..382f2cac 100644
--- a/src/core/components/debug.jsx
+++ b/src/core/components/debug.jsx
@@ -1,6 +1,6 @@
 import React from "react"
 import PropTypes from "prop-types"
-import Collapse from "react-collapse"
+import { Collapse } from "react-collapse"
 import { presets } from "react-motion"
 import ObjectInspector from "react-object-inspector"
 import Perf from "react-addons-perf"
diff --git a/src/core/components/errors.jsx b/src/core/components/errors.jsx
index bea01ba9..c72dd2fd 100644
--- a/src/core/components/errors.jsx
+++ b/src/core/components/errors.jsx
@@ -1,7 +1,7 @@
 import React from "react"
 import PropTypes from "prop-types"
 import { List } from "immutable"
-import Collapse from "react-collapse"
+import { Collapse } from "react-collapse"
 
 export default class Errors extends React.Component {
 
diff --git a/src/core/components/layout-utils.jsx b/src/core/components/layout-utils.jsx
index f80e0c90..d1adfeb1 100644
--- a/src/core/components/layout-utils.jsx
+++ b/src/core/components/layout-utils.jsx
@@ -1,6 +1,6 @@
 import React from "react"
 import PropTypes from "prop-types"
-import OriCollapse from "react-collapse"
+import { Collapse as OriCollapse } from "react-collapse"
 
 function xclass(...args) {
   return args.filter(a => !!a).join(" ").trim()
diff --git a/src/core/plugins/oas3/components/request-body.jsx b/src/core/plugins/oas3/components/request-body.jsx
index 7094e068..5b20a50c 100644
--- a/src/core/plugins/oas3/components/request-body.jsx
+++ b/src/core/plugins/oas3/components/request-body.jsx
@@ -50,7 +50,7 @@ RequestBody.propTypes = {
   getComponent: PropTypes.func.isRequired,
   getConfigs: PropTypes.func.isRequired,
   specSelectors: PropTypes.object.isRequired,
-  contentType: PropTypes.string.isRequired,
+  contentType: PropTypes.string,
   isExecute: PropTypes.bool.isRequired,
   onChange: PropTypes.func.isRequired
 }
diff --git a/src/core/plugins/oas3/wrap-components/parameters.jsx b/src/core/plugins/oas3/wrap-components/parameters.jsx
index a825f530..ac61e90f 100644
--- a/src/core/plugins/oas3/wrap-components/parameters.jsx
+++ b/src/core/plugins/oas3/wrap-components/parameters.jsx
@@ -22,6 +22,7 @@ class Parameters extends Component {
     specActions: PropTypes.object.isRequired,
     operation: PropTypes.object.isRequired,
     getComponent: PropTypes.func.isRequired,
+    getConfigs: PropTypes.func.isRequired,
     specSelectors: PropTypes.object.isRequired,
     oas3Actions: PropTypes.object.isRequired,
     oas3Selectors: PropTypes.object.isRequired,
@@ -86,6 +87,7 @@ class Parameters extends Component {
 
       fn,
       getComponent,
+      getConfigs,
       specSelectors,
       oas3Actions,
       oas3Selectors,
@@ -137,6 +139,7 @@ class Parameters extends Component {
                     eachMap(parameters, (parameter) => (
                       <ParameterRow fn={ fn }
                         getComponent={ getComponent }
+                        getConfigs={ getConfigs }
                         param={ parameter }
                         key={ parameter.get( "name" ) }
                         onChange={ this.onChange }