diff --git a/package.json b/package.json
index 311ba93e..46ec0868 100644
--- a/package.json
+++ b/package.json
@@ -47,6 +47,6 @@
     "raphael": "^2.1.0",
     "react": "^16.13.0",
     "react-dom": "^16.13.0",
-    "underscore": "~1.12.1"
+    "underscore": "~1.4.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index beba4dbb..8d365641 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4719,10 +4719,15 @@ undeclared-identifiers@^1.1.2:
     simple-concat "^1.0.0"
     xtend "^4.0.1"
 
-underscore@>=1.8.3, underscore@~1.12.1:
-  version "1.12.1"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.12.1.tgz#7bb8cc9b3d397e201cf8553336d262544ead829e"
-  integrity sha512-hEQt0+ZLDVUMhebKxL4x1BTtDY7bavVofhZ9KZ4aI26X9SRaE+Y3m83XUL1UP2jn8ynjndwCCpEHdUG+9pP1Tw==
+underscore@>=1.8.3:
+  version "1.9.2"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.2.tgz#0c8d6f536d6f378a5af264a72f7bec50feb7cf2f"
+  integrity sha512-D39qtimx0c1fI3ya1Lnhk3E9nONswSKhnffBI0gME9C99fYOkNi04xs8K6pePLhvl1frbDemkaBQ5ikWllR2HQ==
+
+underscore@~1.4.3:
+  version "1.4.4"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.4.4.tgz#61a6a32010622afa07963bf325203cf12239d604"
+  integrity sha1-YaajIBBiKvoHljvzJSA88SI51gQ=
 
 undertaker-registry@^1.0.0:
   version "1.0.1"