diff --git a/package.json b/package.json
index feb478a..3b2b2d0 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "react-intl-cra": "^0.3.4",
     "react-lottie": "^1.2.3",
     "react-markdown": "^7.1.1",
-    "react-router-dom": "^5.3.0",
+    "react-router-dom": "^6.21.1",
     "react-scripts": "4.0.3",
     "react-syntax-highlighter": "^15.4.5",
     "rehype-katex": "^6.0.1",
diff --git a/yarn.lock b/yarn.lock
index c08ad7e..ebf2141 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1758,7 +1758,7 @@
   dependencies:
     regenerator-runtime "^0.13.4"
 
-"@babel/runtime@^7.1.2", "@babel/runtime@^7.10.2", "@babel/runtime@^7.11.2", "@babel/runtime@^7.12.1", "@babel/runtime@^7.12.13", "@babel/runtime@^7.12.5", "@babel/runtime@^7.3.1", "@babel/runtime@^7.5.5", "@babel/runtime@^7.7.2", "@babel/runtime@^7.8.4", "@babel/runtime@^7.9.2":
+"@babel/runtime@^7.10.2", "@babel/runtime@^7.11.2", "@babel/runtime@^7.12.5", "@babel/runtime@^7.3.1", "@babel/runtime@^7.5.5", "@babel/runtime@^7.7.2", "@babel/runtime@^7.8.4", "@babel/runtime@^7.9.2":
   version "7.15.4"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.15.4.tgz#fd17d16bfdf878e6dd02d19753a39fa8a8d9c84a"
   integrity sha512-99catp6bHCaxr4sJ/DbTGgHS4+Rs2RVd2g7iOap6SLGPDknRK9ztKNsE/Fg6QhSeh1FGE5f6gHGQmvvn3I3xhw==
@@ -2238,6 +2238,11 @@
     schema-utils "^2.6.5"
     source-map "^0.7.3"
 
+"@remix-run/router@1.14.1":
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/@remix-run/router/-/router-1.14.1.tgz#6d2dd03d52e604279c38911afc1079d58c50a755"
+  integrity sha512-Qg4DMQsfPNAs88rb2xkdk03N3bjK4jgX5fR24eHCTR9q6PrhZQZ4UJBPzCHJkIpTRN1UKxx2DzjZmnC+7Lj0Ow==
+
 "@rollup/plugin-node-resolve@^7.1.1":
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/@rollup/plugin-node-resolve/-/plugin-node-resolve-7.1.3.tgz#80de384edfbd7bfc9101164910f86078151a3eca"
@@ -7716,18 +7721,6 @@ highlight.js@^10.4.1, highlight.js@~10.4.0:
   resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.4.1.tgz#d48fbcf4a9971c4361b3f95f302747afe19dbad0"
   integrity sha512-yR5lWvNz7c85OhVAEAeFhVCc/GV4C30Fjzc/rCP0aCWzc1UUOPUk55dK/qdwTZHBvMZo+eZ2jpk62ndX/xMFlg==
 
-history@^4.9.0:
-  version "4.10.1"
-  resolved "https://registry.yarnpkg.com/history/-/history-4.10.1.tgz#33371a65e3a83b267434e2b3f3b1b4c58aad4cf3"
-  integrity sha512-36nwAD620w12kuzPAsyINPWJqlNbij+hpK1k9XRloDtym8mxzGYl2c17LnV6IAGB2Dmg4tEa7G7DlawS0+qjew==
-  dependencies:
-    "@babel/runtime" "^7.1.2"
-    loose-envify "^1.2.0"
-    resolve-pathname "^3.0.0"
-    tiny-invariant "^1.0.2"
-    tiny-warning "^1.0.0"
-    value-equal "^1.0.1"
-
 hmac-drbg@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
@@ -7737,7 +7730,7 @@ hmac-drbg@^1.0.0:
     minimalistic-assert "^1.0.0"
     minimalistic-crypto-utils "^1.0.1"
 
-hoist-non-react-statics@^3.1.0, hoist-non-react-statics@^3.3.0, hoist-non-react-statics@^3.3.2:
+hoist-non-react-statics@^3.3.0, hoist-non-react-statics@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-3.3.2.tgz#ece0acaf71d62c2969c2ec59feff42a4b1a85b45"
   integrity sha512-/gGivxi8JPKWNm/W0jSmzcMPpfpPLc3dY/6GxhX2hQ9iGj3aDfklV4ET7NjKpSinLpJ5vafa9iiGIEZg10SfBw==
@@ -8635,11 +8628,6 @@ is-wsl@^2.1.1, is-wsl@^2.2.0:
   dependencies:
     is-docker "^2.0.0"
 
-isarray@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
-  integrity sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=
-
 isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -9588,7 +9576,7 @@ longest-streak@^3.0.0:
   resolved "https://registry.yarnpkg.com/longest-streak/-/longest-streak-3.0.1.tgz#c97315b7afa0e7d9525db9a5a2953651432bdc5d"
   integrity sha512-cHlYSUpL2s7Fb3394mYxwTYj8niTaNHUCLr0qdiCXQfSjfuA7CKofpX2uSwEfFDQ0EB7JcnMnm+GjbqqoinYYg==
 
-loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.2.0, loose-envify@^1.3.1, loose-envify@^1.4.0:
+loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
   integrity sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==
@@ -10254,14 +10242,6 @@ min-indent@^1.0.0:
   resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.1.tgz#a63f681673b30571fbe8bc25686ae746eefa9869"
   integrity sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==
 
-mini-create-react-context@^0.4.0:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/mini-create-react-context/-/mini-create-react-context-0.4.1.tgz#072171561bfdc922da08a60c2197a497cc2d1d5e"
-  integrity sha512-YWCYEmd5CQeHGSAKrYvXgmzzkrvssZcuuQDDeqkT+PziKGMgE+0MCCtcKbROzocGBG1meBLl2FotlRwf4gAzbQ==
-  dependencies:
-    "@babel/runtime" "^7.12.1"
-    tiny-warning "^1.0.3"
-
 mini-css-extract-plugin@0.11.3:
   version "0.11.3"
   resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.11.3.tgz#15b0910a7f32e62ffde4a7430cfefbd700724ea6"
@@ -11184,13 +11164,6 @@ path-to-regexp@0.1.7:
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
   integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
 
-path-to-regexp@^1.7.0:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.8.0.tgz#887b3ba9d84393e87a0a0b9f4cb756198b53548a"
-  integrity sha512-n43JRhlUKUAlibEJhPeir1ncUID16QnEjNpwzNdO3Lm4ywrBpBZ5oLD0I6br9evr1Y9JTqwRtAh7JLoOzAQdVA==
-  dependencies:
-    isarray "0.0.1"
-
 path-type@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
@@ -12095,7 +12068,7 @@ prompts@2.4.0, prompts@^2.0.1:
     kleur "^3.0.3"
     sisteransi "^1.0.5"
 
-prop-types@^15.0.0, prop-types@^15.6.2, prop-types@^15.7.2:
+prop-types@^15.0.0, prop-types@^15.7.2:
   version "15.7.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
   integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
@@ -12394,7 +12367,7 @@ react-intl@^5.23.0:
     intl-messageformat "9.10.0"
     tslib "^2.1.0"
 
-react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1:
+react-is@^16.7.0, react-is@^16.8.1:
   version "16.13.1"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
   integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
@@ -12437,34 +12410,20 @@ react-refresh@^0.8.3:
   resolved "https://registry.yarnpkg.com/react-refresh/-/react-refresh-0.8.3.tgz#721d4657672d400c5e3c75d063c4a85fb2d5d68f"
   integrity sha512-X8jZHc7nCMjaCqoU+V2I0cOhNW+QMBwSUkeXnTi8IPe6zaRWfn60ZzvFDZqWPfmSJfjub7dDW1SP0jaHWLu/hg==
 
-react-router-dom@^5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/react-router-dom/-/react-router-dom-5.3.0.tgz#da1bfb535a0e89a712a93b97dd76f47ad1f32363"
-  integrity sha512-ObVBLjUZsphUUMVycibxgMdh5jJ1e3o+KpAZBVeHcNQZ4W+uUGGWsokurzlF4YOldQYRQL4y6yFRWM4m3svmuQ==
-  dependencies:
-    "@babel/runtime" "^7.12.13"
-    history "^4.9.0"
-    loose-envify "^1.3.1"
-    prop-types "^15.6.2"
-    react-router "5.2.1"
-    tiny-invariant "^1.0.2"
-    tiny-warning "^1.0.0"
-
-react-router@5.2.1:
-  version "5.2.1"
-  resolved "https://registry.yarnpkg.com/react-router/-/react-router-5.2.1.tgz#4d2e4e9d5ae9425091845b8dbc6d9d276239774d"
-  integrity sha512-lIboRiOtDLFdg1VTemMwud9vRVuOCZmUIT/7lUoZiSpPODiiH1UQlfXy+vPLC/7IWdFYnhRwAyNqA/+I7wnvKQ==
-  dependencies:
-    "@babel/runtime" "^7.12.13"
-    history "^4.9.0"
-    hoist-non-react-statics "^3.1.0"
-    loose-envify "^1.3.1"
-    mini-create-react-context "^0.4.0"
-    path-to-regexp "^1.7.0"
-    prop-types "^15.6.2"
-    react-is "^16.6.0"
-    tiny-invariant "^1.0.2"
-    tiny-warning "^1.0.0"
+react-router-dom@^6.21.1:
+  version "6.21.1"
+  resolved "https://registry.yarnpkg.com/react-router-dom/-/react-router-dom-6.21.1.tgz#58b459d2fe1841388c95bb068f85128c45e27349"
+  integrity sha512-QCNrtjtDPwHDO+AO21MJd7yIcr41UetYt5jzaB9Y1UYaPTCnVuJq6S748g1dE11OQlCFIQg+RtAA1SEZIyiBeA==
+  dependencies:
+    "@remix-run/router" "1.14.1"
+    react-router "6.21.1"
+
+react-router@6.21.1:
+  version "6.21.1"
+  resolved "https://registry.yarnpkg.com/react-router/-/react-router-6.21.1.tgz#8db7ee8d7cfc36513c9a66b44e0897208c33be34"
+  integrity sha512-W0l13YlMTm1YrpVIOpjCADJqEUpz1vm+CMo47RuFX4Ftegwm6KOYsL5G3eiE52jnJpKvzm6uB/vTKTPKM8dmkA==
+  dependencies:
+    "@remix-run/router" "1.14.1"
 
 react-scripts@4.0.3:
   version "4.0.3"
@@ -13012,11 +12971,6 @@ resolve-from@^5.0.0:
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-5.0.0.tgz#c35225843df8f776df21c57557bc087e9dfdfc69"
   integrity sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==
 
-resolve-pathname@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/resolve-pathname/-/resolve-pathname-3.0.0.tgz#99d02224d3cf263689becbb393bc560313025dcd"
-  integrity sha512-C7rARubxI8bXFNB/hqcp/4iUeIXJhJZvFPFPiSPRnhU5UPxzMFIl+2E6yY6c4k9giDJAhtV+enfA+G89N6Csng==
-
 resolve-url-loader@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/resolve-url-loader/-/resolve-url-loader-3.1.2.tgz#235e2c28e22e3e432ba7a5d4e305c59a58edfc08"
@@ -14339,16 +14293,6 @@ tiny-emitter@^2.0.0:
   resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
   integrity sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==
 
-tiny-invariant@^1.0.2:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/tiny-invariant/-/tiny-invariant-1.1.0.tgz#634c5f8efdc27714b7f386c35e6760991d230875"
-  integrity sha512-ytxQvrb1cPc9WBEI/HSeYYoGD0kWnGEOR8RY6KomWLBVhqz0RgTwVO9dLrGz7dC+nN9llyI7OKAgRq8Vq4ZBSw==
-
-tiny-warning@^1.0.0, tiny-warning@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/tiny-warning/-/tiny-warning-1.0.3.tgz#94a30db453df4c643d0fd566060d60a875d84754"
-  integrity sha512-lBN9zLN/oAf68o3zNXYrdCt1kP8WsiGW8Oo2ka41b2IM5JL/S1CTyX1rW0mb/zSuJun0ZUrDxx4sqvYS2FWzPA==
-
 tmp@^0.0.33:
   version "0.0.33"
   resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
@@ -14950,11 +14894,6 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
-value-equal@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/value-equal/-/value-equal-1.0.1.tgz#1e0b794c734c5c0cade179c437d356d931a34d6c"
-  integrity sha512-NOJ6JZCAWr0zlxZt+xqCHNTEKOsrks2HQd4MqhP1qy4z1SkbEP467eNx6TgDKXMvUOb+OENfJCZwM+16n7fRfw==
-
 vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"