diff --git a/package.json b/package.json
index 34294af..2398192 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "typescript": "^4.5.5",
     "webpack": "^4.44.1",
     "webpack-cli": "^4.9.2",
-    "webpack-dev-server": "^4.7.3",
+    "webpack-dev-server": "^4.7.4",
     "webpack-pwa-manifest": "^4.3.0",
     "webpack-subresource-integrity": "^1.5.2",
     "workbox-webpack-plugin": "^6.4.2"
diff --git a/yarn.lock b/yarn.lock
index 727d4be..b0a5245 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3526,10 +3526,10 @@ chokidar@^2.1.5, chokidar@^2.1.8:
   optionalDependencies:
     fsevents "^1.2.7"
 
-chokidar@^3.4.1, chokidar@^3.5.2:
-  version "3.5.2"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.2.tgz#dba3976fcadb016f66fd365021d91600d01c1e75"
-  integrity sha512-ekGhOnNVPgT77r4K/U3GDhu+FQ2S8TnK/s2KbIGXi0SZWuwkZ2QNyfWdZW+TVfn84DpEP7rLeCt2UI6bJ8GwbQ==
+chokidar@^3.4.1, chokidar@^3.5.3:
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.3.tgz#1cf37c8707b932bd1af1ae22c0432e2acd1903bd"
+  integrity sha512-Dr3sfKRP6oTcjf2JmUmFJfeVMvXBdegxB0iVQ5eb2V10uFJUCAS8OByZdVAyVb8xXNz3GjjTgj9kLWsZTqE6kw==
   dependencies:
     anymatch "~3.1.2"
     braces "~3.0.2"
@@ -7337,10 +7337,10 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
-memfs@^3.2.2:
-  version "3.2.3"
-  resolved "https://registry.yarnpkg.com/memfs/-/memfs-3.2.3.tgz#a5cc1b11a0608f4e38feea9a94b957acba820af3"
-  integrity sha512-vDKa1icg0KDNzcOPBPAduFFb3YL+pLbQ/3hW7rRgUKpoliTAkPmVV7r/3qJ6YqKyIXEDhzsdSvLlEh137AfWUA==
+memfs@^3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/memfs/-/memfs-3.4.1.tgz#b78092f466a0dce054d63d39275b24c71d3f1305"
+  integrity sha512-1c9VPVvW5P7I85c35zAdEr1TD5+F11IToIHIlrVIcflfnzPkJa0ZoYEoEdYDP8KgPFoSZ/opDrUsAoZWym3mtw==
   dependencies:
     fs-monkey "1.0.3"
 
@@ -11478,30 +11478,31 @@ webpack-cli@^4.9.2:
     rechoir "^0.7.0"
     webpack-merge "^5.7.3"
 
-webpack-dev-middleware@^5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-5.3.0.tgz#8fc02dba6e72e1d373eca361623d84610f27be7c"
-  integrity sha512-MouJz+rXAm9B1OTOYaJnn6rtD/lWZPy2ufQCH3BPs8Rloh/Du6Jze4p7AeLYHkVi0giJnYLaSGDC7S+GM9arhg==
+webpack-dev-middleware@^5.3.1:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-5.3.1.tgz#aa079a8dedd7e58bfeab358a9af7dab304cee57f"
+  integrity sha512-81EujCKkyles2wphtdrnPg/QqegC/AtqNH//mQkBYSMqwFVCQrxM6ktB2O/SPlZy7LqeEfTbV3cZARGQz6umhg==
   dependencies:
     colorette "^2.0.10"
-    memfs "^3.2.2"
+    memfs "^3.4.1"
     mime-types "^2.1.31"
     range-parser "^1.2.1"
     schema-utils "^4.0.0"
 
-webpack-dev-server@^4.7.3:
-  version "4.7.3"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-4.7.3.tgz#4e995b141ff51fa499906eebc7906f6925d0beaa"
-  integrity sha512-mlxq2AsIw2ag016nixkzUkdyOE8ST2GTy34uKSABp1c4nhjZvH90D5ZRR+UOLSsG4Z3TFahAi72a3ymRtfRm+Q==
+webpack-dev-server@^4.7.4:
+  version "4.7.4"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-4.7.4.tgz#d0ef7da78224578384e795ac228d8efb63d5f945"
+  integrity sha512-nfdsb02Zi2qzkNmgtZjkrMOcXnYZ6FLKcQwpxT7MvmHKc+oTtDsBju8j+NMyAygZ9GW1jMEUpy3itHtqgEhe1A==
   dependencies:
     "@types/bonjour" "^3.5.9"
     "@types/connect-history-api-fallback" "^1.3.5"
+    "@types/express" "^4.17.13"
     "@types/serve-index" "^1.9.1"
     "@types/sockjs" "^0.3.33"
     "@types/ws" "^8.2.2"
     ansi-html-community "^0.0.8"
     bonjour "^3.5.0"
-    chokidar "^3.5.2"
+    chokidar "^3.5.3"
     colorette "^2.0.10"
     compression "^1.7.4"
     connect-history-api-fallback "^1.6.0"
@@ -11521,8 +11522,8 @@ webpack-dev-server@^4.7.3:
     sockjs "^0.3.21"
     spdy "^4.0.2"
     strip-ansi "^7.0.0"
-    webpack-dev-middleware "^5.3.0"
-    ws "^8.1.0"
+    webpack-dev-middleware "^5.3.1"
+    ws "^8.4.2"
 
 webpack-merge@^5.7.3:
   version "5.7.3"
@@ -11895,7 +11896,7 @@ write-file-atomic@^3.0.0:
     signal-exit "^3.0.2"
     typedarray-to-buffer "^3.1.5"
 
-ws@8.2.3, ws@^8.1.0:
+ws@8.2.3:
   version "8.2.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-8.2.3.tgz#63a56456db1b04367d0b721a0b80cae6d8becbba"
   integrity sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==
@@ -11919,6 +11920,11 @@ ws@^7.2.3:
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
   integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
+ws@^8.4.2:
+  version "8.4.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.4.2.tgz#18e749868d8439f2268368829042894b6907aa0b"
+  integrity sha512-Kbk4Nxyq7/ZWqr/tarI9yIt/+iNNFOjBXEWgTb4ydaNHBNGgvf2QHbS9fdfsndfjFlFwEd4Al+mw83YkaD10ZA==
+
 xhr@^2.0.1:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/xhr/-/xhr-2.5.0.tgz#bed8d1676d5ca36108667692b74b316c496e49dd"