diff --git a/components/log/index.js b/components/log/index.js
index bcf2700..53453c1 100644
--- a/components/log/index.js
+++ b/components/log/index.js
@@ -9,7 +9,7 @@ const {
 
 const React = require('react');
 
-const ReactCSSTransitionGroup = require('react-addons-css-transition-group');
+const { CSSTransitionGroup } = require('react-transition-group');
 
 const r = require('r-dom');
 
@@ -62,7 +62,7 @@ class Log extends React.Component {
 	render() {
 		return r.div({
 			className: 'log',
-		}, r(ReactCSSTransitionGroup, {
+		}, r(CSSTransitionGroup, {
 			transitionName: 'log-item-transition',
 			transitionEnterTimeout: 300,
 			transitionLeaveTimeout: 2000,
diff --git a/package.json b/package.json
index 16d7613..b4b234c 100644
--- a/package.json
+++ b/package.json
@@ -40,12 +40,12 @@
     "r-dom": "^2.4.0",
     "ramda": "^0.25.0",
     "react": "^16.6.0",
-    "react-addons-css-transition-group": "^15.6.2",
     "react-digraph": "^6.2.2",
     "react-dom": "^16.6.0",
     "react-hotkeys": "^1.1.4",
     "react-modal": "^3.6.1",
     "react-redux": "^5.1.0",
+    "react-transition-group": "^1.2.1",
     "recompose": "^0.30.0",
     "redux": "^4.0.1",
     "redux-actions": "^2.6.4",
diff --git a/yarn.lock b/yarn.lock
index bbc86dd..862c221 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6158,13 +6158,6 @@ rcedit@^1.0.0:
   resolved "https://registry.yarnpkg.com/rcedit/-/rcedit-1.1.1.tgz#79321893357e74f79546617d792c572b38d2f7f0"
   integrity sha512-6NjOhOpkvbc/gpMEfk2hpXuWyHfbLFN8as5jx3jf4bhELvouRoYvc8d/W3NVVPwEBF1ICfbpwp1oRm8OJ2WDWw==
 
-react-addons-css-transition-group@^15.6.2:
-  version "15.6.2"
-  resolved "https://registry.yarnpkg.com/react-addons-css-transition-group/-/react-addons-css-transition-group-15.6.2.tgz#9e4376bcf40b5217d14ec68553081cee4b08a6d6"
-  integrity sha1-nkN2vPQLUhfRTsaFUwgc7ksIptY=
-  dependencies:
-    react-transition-group "^1.2.0"
-
 react-digraph@^6.2.2:
   version "6.2.2"
   resolved "https://registry.yarnpkg.com/react-digraph/-/react-digraph-6.2.2.tgz#485fda10572423458983fad95c6818b272ce72e4"
@@ -6259,7 +6252,7 @@ react-test-renderer@^16.6.3:
     react-is "^16.6.3"
     scheduler "^0.11.2"
 
-react-transition-group@^1.2.0:
+react-transition-group@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-1.2.1.tgz#e11f72b257f921b213229a774df46612346c7ca6"
   integrity sha512-CWaL3laCmgAFdxdKbhhps+c0HRGF4c+hdM4H23+FI1QBNUyx/AMeIJGWorehPNSaKnQNOAxL7PQmqMu78CDj3Q==