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-rw-r--r--src/generic-components/graph/ForceDirectedGraph.jsx3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/generic-components/graph/ForceDirectedGraph.jsx b/src/generic-components/graph/ForceDirectedGraph.jsx
index 0ec2412..dfebfe3 100644
--- a/src/generic-components/graph/ForceDirectedGraph.jsx
+++ b/src/generic-components/graph/ForceDirectedGraph.jsx
@@ -22,7 +22,8 @@ import {drag} from 'd3-drag';
import {forceSimulation, forceLink, forceManyBody, forceCenter} from 'd3-force';
import {interpolateNumber} from 'd3-interpolate';
import {select, event as currentEvent} from 'd3-selection';
-import React, {Component, PropTypes} from 'react';
+import React, {Component} from 'react';
+import { PropTypes } from 'prop-types';
import {interval, now} from 'd3-timer';
import {zoom, zoomIdentity} from 'd3-zoom';
import NodeConstants from './NodeVisualElementConstants.js';