diff --git a/package.json b/package.json
index 6d4568ee7..1f977d84f 100644
--- a/package.json
+++ b/package.json
@@ -21,20 +21,20 @@
     "nearley": "^2.9.2",
     "npm": "^5.3.0",
     "ramda": "0.24.1",
-    "react": "^15.5.4",
-    "react-dom": "^15.5.4",
-    "react-helmet": "^5.1.3",
+    "react": "^16.0.0",
+    "react-dom": "^16.0.0",
+    "react-helmet": "^5.2.0",
     "react-piwik": "^1.0.7",
-    "react-redux": "^5.0.5",
-    "react-router": "^4.1.1",
-    "react-router-dom": "^4.1.1",
+    "react-redux": "^5.0.6",
+    "react-router": "^4.2.0",
+    "react-router-dom": "^4.2.2",
     "react-scroll": "^1.5.4",
     "react-select": "^1.0.0-rc.10",
     "react-select-fast-filter-options": "^0.2.3",
     "react-virtualized": "^9.10.1",
     "react-virtualized-select": "^3.1.0",
     "reduce-reducers": "^0.1.2",
-    "redux": "^3.6.0",
+    "redux": "^3.7.2",
     "redux-form": "6.8.0",
     "redux-saga": "^0.15.3",
     "reselect": "^3.0.1",
@@ -46,7 +46,7 @@
     "autoprefixer": "^7.1.1",
     "babel-cli": "^6.24.1",
     "babel-core": "^6.24.1",
-    "babel-eslint": "^7.2.3",
+    "babel-eslint": "^8.0.1",
     "babel-loader": "^7.0.0",
     "babel-plugin-syntax-dynamic-import": "^6.18.0",
     "babel-plugin-transform-class-properties": "^6.24.1",
@@ -69,12 +69,12 @@
     "fantasy-combinators": "0.0.1",
     "fantasy-land": "^3.3.0",
     "fantasy-tuples": "^1.0.0",
-    "file-loader": "^0.11.1",
+    "file-loader": "^1.1.5",
     "html-loader": "^0.5.1",
     "img-loader": "^2.0.0",
     "jsdom": "^11.0.0",
     "json-loader": "^0.5.4",
-    "mocha": "^3.4.2",
+    "mocha": "^4.0.1",
     "mocha-webpack": "^0.7.0",
     "nearley-loader": "0.0.2",
     "postcss-loader": "^2.0.5",
@@ -83,9 +83,9 @@
     "redux-devtools": "^3.4.0",
     "redux-devtools-dock-monitor": "^1.1.2",
     "redux-devtools-log-monitor": "^1.3.0",
-    "source-map-support": "^0.4.15",
-    "style-loader": "^0.18.2",
-    "url-loader": "^0.5.8",
+    "source-map-support": "^0.5.0",
+    "style-loader": "^0.19.0",
+    "url-loader": "^0.6.2",
     "webpack": "^3.6.0",
     "webpack-dev-server": "^2.9.1"
   },
diff --git a/source/components/Satisfaction.css b/source/components/Satisfaction.css
index 63b3b8b7c..ec8558e67 100644
--- a/source/components/Satisfaction.css
+++ b/source/components/Satisfaction.css
@@ -1,8 +1,5 @@
 #satisfaction {
-	display: flex;
-	flex-wrap: wrap;
-	align-items: center;
-	justify-content: center;
+	text-align: center;
 }
 
 
diff --git a/source/components/Satisfaction.js b/source/components/Satisfaction.js
index 7264f7083..6ebcc26d7 100644
--- a/source/components/Satisfaction.js
+++ b/source/components/Satisfaction.js
@@ -53,13 +53,13 @@ export default class Satisfaction extends Component {
 
 		if (!answer)
 			return (
-				<p id="satisfaction">
-					Vous êtes satisfait du simulateur ?
+				<div id="satisfaction">
+					<p>Vous êtes satisfait du simulateur ?</p>
 					<p>
 						<Smiley text=":)" hoverColor="#16a085" clicked={onSmileyClick}/>
 						<Smiley text=":|" hoverColor="#f39c12" clicked={onSmileyClick}/>
 					</p>
-				</p>
+				</div>
 			)
 
 		let messagePlaceholder = {
diff --git a/source/containers/App.dev.js b/source/containers/App.dev.js
index 89c6bbbe3..f4249b99d 100644
--- a/source/containers/App.dev.js
+++ b/source/containers/App.dev.js
@@ -11,7 +11,9 @@ export default class App extends Component {
 			<Provider store={store}>
 				<div>
 					<Layout />
+					{/*
 					<DevTools />
+					*/}
 				</div>
 			</Provider>
 		)