diff --git a/front/im_ui/package-lock.json b/front/im_ui/package-lock.json
index d69854e..aa9ee47 100644
--- a/front/im_ui/package-lock.json
+++ b/front/im_ui/package-lock.json
@@ -1670,15 +1670,23 @@
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+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "dev": true,
       "requires": {
-        "fast-deep-equal": "^2.0.1",
+        "fast-deep-equal": "^3.1.1",
         "fast-json-stable-stringify": "^2.0.0",
         "json-schema-traverse": "^0.4.1",
         "uri-js": "^4.2.2"
+      },
+      "dependencies": {
+        "fast-deep-equal": {
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+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
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+          "dev": true
+        }
       }
     },
     "ajv-errors": {
@@ -4375,12 +4383,6 @@
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-    "fast-deep-equal": {
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