diff --git a/pvtools/package-lock.json b/pvtools/package-lock.json
index 48ffad9..3e0d545 100644
--- a/pvtools/package-lock.json
+++ b/pvtools/package-lock.json
@@ -16,7 +16,7 @@
         "bootstrap": "^4.6.2",
         "bootstrap-vue": "^2.21.2",
         "chart.js": "^3.9.1",
-        "core-js": "^3.34.0",
+        "core-js": "^3.36.0",
         "nuxt": "^2.17.2",
         "papaparse": "^5.4.1",
         "vue": "^2.7.15",
@@ -6270,9 +6270,9 @@
       }
     },
     "node_modules/core-js": {
-      "version": "3.34.0",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.34.0.tgz",
-      "integrity": "sha512-aDdvlDder8QmY91H88GzNi9EtQi2TjvQhpCX6B1v/dAZHU1AuLgHvRh54RiOerpEhEW46Tkf+vgAViB/CWC0ag==",
+      "version": "3.36.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.36.0.tgz",
+      "integrity": "sha512-mt7+TUBbTFg5+GngsAxeKBTl5/VS0guFeJacYge9OmHb+m058UwwIm41SE9T4Den7ClatV57B6TYTuJ0CX1MAw==",
       "hasInstallScript": true,
       "funding": {
         "type": "opencollective",
diff --git a/pvtools/package.json b/pvtools/package.json
index d2e6d65..f5c57d7 100644
--- a/pvtools/package.json
+++ b/pvtools/package.json
@@ -19,7 +19,7 @@
     "bootstrap": "^4.6.2",
     "bootstrap-vue": "^2.21.2",
     "chart.js": "^3.9.1",
-    "core-js": "^3.34.0",
+    "core-js": "^3.36.0",
     "nuxt": "^2.17.2",
     "papaparse": "^5.4.1",
     "vue": "^2.7.15",