kurkle
diff --git a/‎package-lock.json
+8-9 b/‎package-lock.json
+8-9
diff --git a/‎package.json
+1-1 b/‎package.json
+1-1
@@ -70,7 +70,7 @@
     "karma-spec-reporter": "^0.0.34",
     "karma-summary-reporter": "^3.0.0",
     "pixelmatch": "^5.2.1",
-    "rollup": "^3.1.0",
+    "rollup": "^2.79.1",
     "rollup-plugin-analyzer": "^4.0.0",
     "rollup-plugin-istanbul": "^3.0.0",
     "rollup-plugin-terser": "^7.0.2",