diff --git a/Lessons/2021/frontend/package-lock.json b/Lessons/2021/frontend/package-lock.json
index 5d3451c..b6deaa7 100644
--- a/Lessons/2021/frontend/package-lock.json
+++ b/Lessons/2021/frontend/package-lock.json
@@ -3766,9 +3766,9 @@
       }
     },
     "@vue/vue-loader-v15": {
-      "version": "npm:vue-loader@15.9.8",
-      "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-15.9.8.tgz",
-      "integrity": "sha512-GwSkxPrihfLR69/dSV3+5CdMQ0D+jXg8Ma1S4nQXKJAznYFX14vHdc/NetQc34Dw+rBbIJyP7JOuVb9Fhprvog==",
+      "version": "npm:vue-loader@15.10.0",
+      "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-15.10.0.tgz",
+      "integrity": "sha512-VU6tuO8eKajrFeBzMssFUP9SvakEeeSi1BxdTH5o3+1yUyrldp8IERkSdXlMI2t4kxF2sqYUDsQY+WJBxzBmZg==",
       "dev": true,
       "requires": {
         "@vue/component-compiler-utils": "^3.1.0",
@@ -4085,7 +4085,8 @@
     },
     "ansi-regex": {
       "version": "4.1.0",
-      "resolved": "",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
+      "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
       "dev": true
     },
     "ansi-styles": {
@@ -10202,9 +10203,9 @@
       "dev": true
     },
     "vuetify": {
-      "version": "2.3.16",
-      "resolved": "https://registry.npmjs.org/vuetify/-/vuetify-2.3.16.tgz",
-      "integrity": "sha512-LHPqY+Gmyb/75xJscO0a3CuB4ZdpqHLNaGMAbmfTyapI8Q02+hjABEZzitFU/XObD2KhrNWPJzmGZPhbshGUzg=="
+      "version": "2.6.10",
+      "resolved": "https://registry.npmjs.org/vuetify/-/vuetify-2.6.10.tgz",
+      "integrity": "sha512-fgUeRDDCwYkwu6WGEEKGe7IdfzOsXJCZGrqkn1pcS2ycuoDL8mR2/dejH5iFNnBY6MnsT365PAGn0J+9otjfQg=="
     },
     "vuetify-loader": {
       "version": "1.6.0",
diff --git a/Lessons/2021/frontend/package.json b/Lessons/2021/frontend/package.json
index 0a9099c..49121e1 100644
--- a/Lessons/2021/frontend/package.json
+++ b/Lessons/2021/frontend/package.json
@@ -14,7 +14,7 @@
     "jwt-decode": "^3.1.1",
     "vue": "^2.6.11",
     "vue-router": "^3.2.0",
-    "vuetify": "^2.2.11",
+    "vuetify": "^2.6.10",
     "vuex": "^3.5.1"
   },
   "devDependencies": {