diff --git a/package.json b/package.json
index 80d86d9cc..eb7a0e024 100644
--- a/package.json
+++ b/package.json
@@ -186,7 +186,7 @@
     "mathjax": "2.7.9",
     "mermaid": "8.12.1",
     "mini-css-extract-plugin": "1.6.2",
-    "mocha": "9.1.1",
+    "mocha": "9.1.2",
     "mock-require": "3.0.3",
     "optimize-css-assets-webpack-plugin": "6.0.1",
     "prismjs": "1.24.1",
diff --git a/yarn.lock b/yarn.lock
index 4c3b639bc..414f562e0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3105,10 +3105,10 @@ debug@3.1.0, debug@~3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.1.tgz#f0d229c505e0c6d8c49ac553d1b13dc183f6b2ee"
-  integrity sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==
+debug@4.3.2, debug@^4.0.0, debug@^4.0.1, debug@^4.1.1, debug@^4.3.1:
+  version "4.3.2"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.2.tgz#f0a49c18ac8779e31d4a0c6029dfb76873c7428b"
+  integrity sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==
   dependencies:
     ms "2.1.2"
 
@@ -3119,13 +3119,6 @@ debug@^3.2.6, debug@^3.2.7:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.0.0, debug@^4.0.1, debug@^4.1.1, debug@^4.3.1:
-  version "4.3.2"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.2.tgz#f0a49c18ac8779e31d4a0c6029dfb76873c7428b"
-  integrity sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==
-  dependencies:
-    ms "2.1.2"
-
 debug@~4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
@@ -6939,16 +6932,16 @@ mkdirp@^1.0.3, mkdirp@^1.0.4:
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
 
-mocha@9.1.1:
-  version "9.1.1"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-9.1.1.tgz#33df2eb9c6262434630510c5f4283b36efda9b61"
-  integrity sha512-0wE74YMgOkCgBUj8VyIDwmLUjTsS13WV1Pg7l0SHea2qzZzlq7MDnfbPsHKcELBRk3+izEVkRofjmClpycudCA==
+mocha@9.1.2:
+  version "9.1.2"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-9.1.2.tgz#93f53175b0f0dc4014bd2d612218fccfcf3534d3"
+  integrity sha512-ta3LtJ+63RIBP03VBjMGtSqbe6cWXRejF9SyM9Zyli1CKZJZ+vfCTj3oW24V7wAphMJdpOFLoMI3hjJ1LWbs0w==
   dependencies:
     "@ungap/promise-all-settled" "1.1.2"
     ansi-colors "4.1.1"
     browser-stdout "1.3.1"
     chokidar "3.5.2"
-    debug "4.3.1"
+    debug "4.3.2"
     diff "5.0.0"
     escape-string-regexp "4.0.0"
     find-up "5.0.0"
@@ -6959,12 +6952,11 @@ mocha@9.1.1:
     log-symbols "4.1.0"
     minimatch "3.0.4"
     ms "2.1.3"
-    nanoid "3.1.23"
+    nanoid "3.1.25"
     serialize-javascript "6.0.0"
     strip-json-comments "3.1.1"
     supports-color "8.1.1"
     which "2.0.2"
-    wide-align "1.1.3"
     workerpool "6.1.5"
     yargs "16.2.0"
     yargs-parser "20.2.4"
@@ -7069,21 +7061,16 @@ nan@^2.12.1:
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.15.0.tgz#3f34a473ff18e15c1b5626b62903b5ad6e665fee"
   integrity sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ==
 
-nanoid@3.1.23:
-  version "3.1.23"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.1.23.tgz#f744086ce7c2bc47ee0a8472574d5c78e4183a81"
-  integrity sha512-FiB0kzdP0FFVGDKlRLEQ1BgDzU87dy5NnzjeW9YZNt+/c3+q82EQDUwniSAUxp/F0gFNI1ZhKU1FqYsMuqZVnw==
+nanoid@3.1.25, nanoid@^3.1.23:
+  version "3.1.25"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.1.25.tgz#09ca32747c0e543f0e1814b7d3793477f9c8e152"
+  integrity sha512-rdwtIXaXCLFAQbnfqDRnI6jaRHp9fTcYBjtFKE8eezcZ7LuLjhUaQGNeMXf1HmRoCH32CLz6XwX0TtxEOS/A3Q==
 
 nanoid@^2.1.0:
   version "2.1.11"
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-2.1.11.tgz#ec24b8a758d591561531b4176a01e3ab4f0f0280"
   integrity sha512-s/snB+WGm6uwi0WjsZdaVcuf3KJXlfGl2LcxgwkEwJF0D/BWzVWAZW/XY4bFaiR7s0Jk3FPvlnepg1H1b1UwlA==
 
-nanoid@^3.1.23:
-  version "3.1.25"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.1.25.tgz#09ca32747c0e543f0e1814b7d3793477f9c8e152"
-  integrity sha512-rdwtIXaXCLFAQbnfqDRnI6jaRHp9fTcYBjtFKE8eezcZ7LuLjhUaQGNeMXf1HmRoCH32CLz6XwX0TtxEOS/A3Q==
-
 nanomatch@^1.2.9:
   version "1.2.13"
   resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
@@ -11365,7 +11352,7 @@ which@2.0.2, which@^2.0.1:
   dependencies:
     isexe "^2.0.0"
 
-wide-align@1.1.3, wide-align@^1.1.0:
+wide-align@^1.1.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
   integrity sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==