diff --git a/package-lock.json b/package-lock.json
index 8afb630..3c1730c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,7 +33,7 @@
         "koa-session": "5.12.3",
         "koa-static": "5.0.0",
         "lodash": "^4.17.19",
-        "markdown-to-jsx": "^6.11.4",
+        "markdown-to-jsx": "^7.4.0",
         "mockjs": "1.1.0",
         "moment": "2.24.0",
         "node-fetch": "2.6.7",
@@ -2028,8 +2028,7 @@
     "node_modules/@date-io/core": {
       "version": "1.3.13",
       "resolved": "https://registry.npmjs.org/@date-io/core/-/core-1.3.13.tgz",
-      "integrity": "sha512-AlEKV7TxjeK+jxWVKcCFrfYAk8spX9aCyiToFIiLPtfQbsjmRGLIhb5VZgptQcJdHtLXo7+m0DuurwFgUToQuA==",
-      "peer": true
+      "integrity": "sha512-AlEKV7TxjeK+jxWVKcCFrfYAk8spX9aCyiToFIiLPtfQbsjmRGLIhb5VZgptQcJdHtLXo7+m0DuurwFgUToQuA=="
     },
     "node_modules/@emotion/cache": {
       "version": "10.0.29",
@@ -12494,15 +12493,11 @@
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     },
     "node_modules/markdown-to-jsx": {
-      "version": "6.11.4",
-      "resolved": "https://registry.npmjs.org/markdown-to-jsx/-/markdown-to-jsx-6.11.4.tgz",
-      "integrity": "sha512-3lRCD5Sh+tfA52iGgfs/XZiw33f7fFX9Bn55aNnVNUd2GzLDkOWyKYYD8Yju2B1Vn+feiEdgJs8T6Tg0xNokPw==",
-      "dependencies": {
-        "prop-types": "^15.6.2",
-        "unquote": "^1.1.0"
-      },
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/markdown-to-jsx/-/markdown-to-jsx-7.4.0.tgz",
+      "integrity": "sha512-zilc+MIkVVXPyTb4iIUTIz9yyqfcWjszGXnwF9K/aiBWcHXFcmdEMTkG01/oQhwSCH7SY1BnG6+ev5BzWmbPrg==",
       "engines": {
-        "node": ">= 4"
+        "node": ">= 10"
       },
       "peerDependencies": {
         "react": ">= 0.14.0"
@@ -20478,7 +20473,8 @@
     "node_modules/unquote": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/unquote/-/unquote-1.1.1.tgz",
-      "integrity": "sha1-j97XMk7G6IoP+LkF58CYzcCG1UQ="
+      "integrity": "sha1-j97XMk7G6IoP+LkF58CYzcCG1UQ=",
+      "dev": true
     },
     "node_modules/unset-value": {
       "version": "1.0.0",
@@ -23231,8 +23227,7 @@
     "@date-io/core": {
       "version": "1.3.13",
       "resolved": "https://registry.npmjs.org/@date-io/core/-/core-1.3.13.tgz",
-      "integrity": "sha512-AlEKV7TxjeK+jxWVKcCFrfYAk8spX9aCyiToFIiLPtfQbsjmRGLIhb5VZgptQcJdHtLXo7+m0DuurwFgUToQuA==",
-      "peer": true
+      "integrity": "sha512-AlEKV7TxjeK+jxWVKcCFrfYAk8spX9aCyiToFIiLPtfQbsjmRGLIhb5VZgptQcJdHtLXo7+m0DuurwFgUToQuA=="
     },
     "@emotion/cache": {
       "version": "10.0.29",
@@ -23600,6 +23595,7 @@
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       "requires": {
         "@babel/runtime": "^7.6.0",
+        "@date-io/core": "1.x",
         "@types/styled-jsx": "^2.2.8",
         "clsx": "^1.0.2",
         "react-transition-group": "^4.0.0",
@@ -31744,13 +31740,10 @@
       }
     },
     "markdown-to-jsx": {
-      "version": "6.11.4",
-      "resolved": "https://registry.npmjs.org/markdown-to-jsx/-/markdown-to-jsx-6.11.4.tgz",
-      "integrity": "sha512-3lRCD5Sh+tfA52iGgfs/XZiw33f7fFX9Bn55aNnVNUd2GzLDkOWyKYYD8Yju2B1Vn+feiEdgJs8T6Tg0xNokPw==",
-      "requires": {
-        "prop-types": "^15.6.2",
-        "unquote": "^1.1.0"
-      }
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/markdown-to-jsx/-/markdown-to-jsx-7.4.0.tgz",
+      "integrity": "sha512-zilc+MIkVVXPyTb4iIUTIz9yyqfcWjszGXnwF9K/aiBWcHXFcmdEMTkG01/oQhwSCH7SY1BnG6+ev5BzWmbPrg==",
+      "requires": {}
     },
     "md5.js": {
       "version": "1.3.5",
@@ -38256,7 +38249,8 @@
     "unquote": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/unquote/-/unquote-1.1.1.tgz",
-      "integrity": "sha1-j97XMk7G6IoP+LkF58CYzcCG1UQ="
+      "integrity": "sha1-j97XMk7G6IoP+LkF58CYzcCG1UQ=",
+      "dev": true
     },
     "unset-value": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index 378f040..254b77c 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "koa-session": "5.12.3",
     "koa-static": "5.0.0",
     "lodash": "^4.17.19",
-    "markdown-to-jsx": "^6.11.4",
+    "markdown-to-jsx": "^7.4.0",
     "mockjs": "1.1.0",
     "moment": "2.24.0",
     "node-fetch": "2.6.7",