diff --git a/package.json b/package.json
index 66f543f..269367b 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,8 @@
   },
   "dependencies": {
     "asap": "^2.0.3",
-    "inline-style-prefixer": "^2.0.0"
+    "inline-style-prefixer": "^2.0.0",
+    "string-hash": "^1.1.3"
   },
   "tonicExampleFilename": "examples/runkit.js"
 }
diff --git a/src/util.js b/src/util.js
index 0e24817..74666e9 100644
--- a/src/util.js
+++ b/src/util.js
@@ -1,4 +1,5 @@
 /* @flow */
+import stringHash from 'string-hash';
 
 /* ::
 type Pair = [ string, any ];
@@ -155,55 +156,6 @@ export const stringifyValue = (
     }
 };
 
-/**
- * JS Implementation of MurmurHash2
- *
- * @author <a href="mailto:gary.court@gmail.com">Gary Court</a>
- * @see http://github.com/garycourt/murmurhash-js
- * @author <a href="mailto:aappleby@gmail.com">Austin Appleby</a>
- * @see http://sites.google.com/site/murmurhash/
- *
- * @param {string} str ASCII only
- * @return {string} Base 36 encoded hash result
- */
-function murmurhash2_32_gc(str) {
-    let l = str.length;
-    let h = l;
-    let i = 0;
-    let k;
-
-    while (l >= 4) {
-        k = ((str.charCodeAt(i) & 0xff)) |
-            ((str.charCodeAt(++i) & 0xff) << 8) |
-            ((str.charCodeAt(++i) & 0xff) << 16) |
-            ((str.charCodeAt(++i) & 0xff) << 24);
-
-        k = (((k & 0xffff) * 0x5bd1e995) + ((((k >>> 16) * 0x5bd1e995) & 0xffff) << 16));
-        k ^= k >>> 24;
-        k = (((k & 0xffff) * 0x5bd1e995) + ((((k >>> 16) * 0x5bd1e995) & 0xffff) << 16));
-
-        h = (((h & 0xffff) * 0x5bd1e995) + ((((h >>> 16) * 0x5bd1e995) & 0xffff) << 16)) ^ k;
-
-        l -= 4;
-        ++i;
-    }
-
-    /* eslint-disable no-fallthrough */ // forgive existing code
-    switch (l) {
-    case 3: h ^= (str.charCodeAt(i + 2) & 0xff) << 16;
-    case 2: h ^= (str.charCodeAt(i + 1) & 0xff) << 8;
-    case 1: h ^= (str.charCodeAt(i) & 0xff);
-        h = (((h & 0xffff) * 0x5bd1e995) + ((((h >>> 16) * 0x5bd1e995) & 0xffff) << 16));
-    }
-    /* eslint-enable no-fallthrough */
-
-    h ^= h >>> 13;
-    h = (((h & 0xffff) * 0x5bd1e995) + ((((h >>> 16) * 0x5bd1e995) & 0xffff) << 16));
-    h ^= h >>> 15;
-
-    return (h >>> 0).toString(36);
-}
-
 // Hash a javascript object using JSON.stringify. This is very fast, about 3
 // microseconds on my computer for a sample object:
 // http://jsperf.com/test-hashfnv32a-hash/5
@@ -212,7 +164,7 @@ function murmurhash2_32_gc(str) {
 // this to produce consistent hashes browsers need to have a consistent
 // ordering of objects. Ben Alpert says that Facebook depends on this, so we
 // can probably depend on this too.
-export const hashObject = (object /* : ObjectMap */) /* : string */ => murmurhash2_32_gc(JSON.stringify(object));
+export const hashObject = (object /* : ObjectMap */) /* : string */ => stringHash(JSON.stringify(object)).toString(36);
 
 
 // Given a single style value string like the "b" from "a: b;", adds !important
diff --git a/tests/index_test.js b/tests/index_test.js
index 10cfbae..9a6b24e 100644
--- a/tests/index_test.js
+++ b/tests/index_test.js
@@ -215,7 +215,7 @@ describe('StyleSheet.create', () => {
             },
         });
 
-        assert.equal(sheet.test._name, 'test_y60qhp');
+        assert.equal(sheet.test._name, 'test_j5rvvh');
     });
 
     it('works for empty stylesheets and styles', () => {
diff --git a/tests/inject_test.js b/tests/inject_test.js
index 0a91149..a9a3d6d 100644
--- a/tests/inject_test.js
+++ b/tests/inject_test.js
@@ -369,11 +369,11 @@ describe('String handlers', () => {
             css(sheet.animate);
             flushToStyleTag();
 
-            assertStylesInclude('@keyframes keyframe_1ptfkz1');
+            assertStylesInclude('@keyframes keyframe_1kmnkfo');
             assertStylesInclude('from{left:10px;}');
             assertStylesInclude('50%{left:20px;}');
             assertStylesInclude('to{left:40px;}');
-            assertStylesInclude('animation-name:keyframe_1ptfkz1');
+            assertStylesInclude('animation-name:keyframe_1kmnkfo');
         });
 
         it('doesn\'t add the same keyframes twice', () => {
@@ -406,7 +406,7 @@ describe('String handlers', () => {
             const styleTags = global.document.getElementsByTagName("style");
             const styles = styleTags[0].textContent;
 
-            assert.include(styles, '@keyframes keyframe_1ptfkz1');
+            assert.include(styles, '@keyframes keyframe_1kmnkfo');
             assert.equal(styles.match(/@keyframes/g).length, 1);
         });
 
@@ -439,9 +439,9 @@ describe('String handlers', () => {
             css(sheet.animate);
             flushToStyleTag();
 
-            assertStylesInclude('@keyframes keyframe_1q5qq7q');
-            assertStylesInclude('@keyframes keyframe_1sbxkmr');
-            assertStylesInclude('animation-name:keyframe_1q5qq7q,keyframe_1sbxkmr')
+            assertStylesInclude('@keyframes keyframe_1a8sduu');
+            assertStylesInclude('@keyframes keyframe_1wnshbu');
+            assertStylesInclude('animation-name:keyframe_1a8sduu,keyframe_1wnshbu')
         });
 
         it('concatenates a custom keyframe animation with a plain string', () => {
@@ -464,8 +464,8 @@ describe('String handlers', () => {
             css(sheet.animate);
             flushToStyleTag();
 
-            assertStylesInclude('@keyframes keyframe_1q5qq7q');
-            assertStylesInclude('animation-name:keyframe_1q5qq7q,hoo')
+            assertStylesInclude('@keyframes keyframe_1a8sduu');
+            assertStylesInclude('animation-name:keyframe_1a8sduu,hoo')
         });
     });
 });