diff --git a/package.json b/package.json
index 2e8d8fa..56983a7 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "https-proxy-agent": "^5.0.0",
     "jose": "^5.4.1",
     "jsdom": "^16.4.0",
-    "lcs-image-diff": "^2.0.0",
+    "lcs-image-diff": "^3.0.0",
     "node-fetch": "^2.6.6",
     "parse-srcset": "^1.0.2",
     "pngjs": "^3.4.0",
diff --git a/src/compareSnapshots.js b/src/compareSnapshots.js
index d795bc3..e12464f 100644
--- a/src/compareSnapshots.js
+++ b/src/compareSnapshots.js
@@ -1,5 +1,5 @@
 import asyncRetry from 'async-retry';
-import colorDelta from 'lcs-image-diff/src/colorDelta';
+import { colorDeltaChannels } from 'lcs-image-diff/src/colorDelta';
 
 import fetchPng from './fetchPng';
 
@@ -12,21 +12,21 @@ function makeAbsolute(url, endpoint) {
 
 function imageDiff({ bitmap1, bitmap2, compareThreshold }) {
   const len = bitmap1.width * bitmap1.height * 4;
+
   for (let i = 0; i < len; i += 4) {
-    const distance = colorDelta(
-      [
+    const distance = Math.abs(
+      colorDeltaChannels(
         bitmap1.data[i],
         bitmap1.data[i + 1],
         bitmap1.data[i + 2],
         bitmap1.data[i + 3],
-      ],
-      [
         bitmap2.data[i],
         bitmap2.data[i + 1],
         bitmap2.data[i + 2],
         bitmap2.data[i + 3],
-      ],
+      ),
     );
+
     if (distance > compareThreshold) {
       return distance;
     }
diff --git a/yarn.lock b/yarn.lock
index a57f0fd..fcf4643 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5295,10 +5295,10 @@ lazystream@^1.0.0:
   dependencies:
     readable-stream "^2.0.5"
 
-lcs-image-diff@^2.0.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/lcs-image-diff/-/lcs-image-diff-2.1.1.tgz#eaa88f344853500f0acbb3e1430f1339ee047ef0"
-  integrity sha512-pMsEXSN3GibFRxP5oH3b+3sJ6DA926XCeFLmkdxbp9QucwiAQ2nmMOaQECTP+NZ8+zo1ZIbs+Qqfa6Jm9Qtb0Q==
+lcs-image-diff@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/lcs-image-diff/-/lcs-image-diff-3.0.0.tgz#9f924f534d68b3d923a02215e6a61afc75c26ee7"
+  integrity sha512-ZzaqR8dVbA5ISLpKBnn3gV1M8TELWg81cFuQsTutf5IRCt93vV5yRuK2ZrIgOucOQhYeB6ml6o9+pefs1QD6mw==
   dependencies:
     imagetracerjs "^1.2.5"