diff --git a/package.json b/package.json
index c4530ff..0fad5d3 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "braces": "^3.0.2",
     "browser-sync": "^2.27.7",
     "child_process": "^1.0.2",
-    "core-js": "^3.19.2",
+    "core-js": "^3.19.3",
     "del": "^6.0.0",
     "fancy-log": "^1.3.3",
     "fstream": "^1.0.12",
diff --git a/yarn.lock b/yarn.lock
index 21d6da7..641bd6c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2163,10 +2163,10 @@ core-js-compat@^3.18.0, core-js-compat@^3.19.1:
     browserslist "^4.17.6"
     semver "7.0.0"
 
-core-js@^3.19.2:
-  version "3.19.2"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.19.2.tgz#ae216d7f4f7e924d9a2e3ff1e4b1940220f9157b"
-  integrity sha512-ciYCResnLIATSsXuXnIOH4CbdfgV+H1Ltg16hJFN7/v6OxqnFr/IFGeLacaZ+fHLAm0TBbXwNK9/DNBzBUrO/g==
+core-js@^3.19.3:
+  version "3.19.3"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.19.3.tgz#6df8142a996337503019ff3235a7022d7cdf4559"
+  integrity sha512-LeLBMgEGSsG7giquSzvgBrTS7V5UL6ks3eQlUSbN8dJStlLFiRzUm5iqsRyzUB8carhfKjkJ2vzKqE6z1Vga9g==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"