diff --git a/package.json b/package.json
index 21ad44c..d62787c 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "roboto-fontface": "^0.10.0",
     "rxjs": "^6.6.3",
     "rxjs-compat": "^6.6.3",
-    "string-similarity": "^3.0.0",
+    "string-similarity": "^4.0.4",
     "teremock": "^1.3.0",
     "ts-jest": "^26.4.1",
     "tslib": "^2.0.0",