diff --git a/package.json b/package.json
index b0e1f9816..c5c3ae216 100644
--- a/package.json
+++ b/package.json
@@ -88,7 +88,7 @@
     "markmap-lib": "0.12.0",
     "markmap-view": "0.2.7",
     "mermaid": "9.0.0",
-    "next": "12.1.4",
+    "next": "12.1.5",
     "optional-js": "2.3.0",
     "react": "18.0.0",
     "react-bootstrap": "1.6.4",
@@ -111,7 +111,7 @@
     "words-count": "2.0.2"
   },
   "devDependencies": {
-    "@next/bundle-analyzer": "12.1.4",
+    "@next/bundle-analyzer": "12.1.5",
     "@testing-library/cypress": "8.0.2",
     "@testing-library/jest-dom": "5.16.4",
     "@testing-library/react": "13.0.1",
diff --git a/yarn.lock b/yarn.lock
index 29462088b..176e7b34a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2160,7 +2160,7 @@ __metadata:
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     "@hedgedoc/markdown-it-task-lists": 1.0.3
     "@matejmazur/react-katex": 3.1.3
-    "@next/bundle-analyzer": 12.1.4
+    "@next/bundle-analyzer": 12.1.5
     "@react-hook/resize-observer": 1.2.5
     "@redux-devtools/core": 3.11.0
     "@svgr/webpack": 6.2.1
@@ -2239,7 +2239,7 @@ __metadata:
     markmap-view: 0.2.7
     mermaid: 9.0.0
     netlify-cli: 9.16.6
-    next: 12.1.4
+    next: 12.1.5
     optional-js: 2.3.0
     prettier: 2.6.2
     react: 18.0.0
@@ -3184,19 +3184,19 @@ __metadata:
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-  version: 12.1.4
-  resolution: "@next/bundle-analyzer@npm:12.1.4"
+"@next/bundle-analyzer@npm:12.1.5":
+  version: 12.1.5
+  resolution: "@next/bundle-analyzer@npm:12.1.5"
   dependencies:
     webpack-bundle-analyzer: 4.3.0
-  checksum: 1ec64ccb69c99d55ad2b9a990acfbecb65f957965beea8c51ab695bbd21cbb7f3a88031f3c860e8dc52c01d0d852fee6dd592b2e9d83b7d469de07572bf4d514
+  checksum: 27dc196151a9f21488e1326a63fdd0d3d01c7b7d16142ac1de17320432ca7f15dd288a9f03a327080599a8197e8c54e43f7e79b9f537df44a0f885ac86715a9f
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+"@next/env@npm:12.1.5":
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+  resolution: "@next/env@npm:12.1.5"
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@@ -3209,86 +3209,86 @@ __metadata:
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-  resolution: "@next/swc-android-arm-eabi@npm:12.1.4"
+"@next/swc-android-arm-eabi@npm:12.1.5":
+  version: 12.1.5
+  resolution: "@next/swc-android-arm-eabi@npm:12.1.5"
   conditions: os=android & cpu=arm
   languageName: node
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-"@next/swc-android-arm64@npm:12.1.4":
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-  resolution: "@next/swc-android-arm64@npm:12.1.4"
+"@next/swc-android-arm64@npm:12.1.5":
+  version: 12.1.5
+  resolution: "@next/swc-android-arm64@npm:12.1.5"
   conditions: os=android & cpu=arm64
   languageName: node
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-  version: 12.1.4
-  resolution: "@next/swc-darwin-arm64@npm:12.1.4"
+"@next/swc-darwin-arm64@npm:12.1.5":
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+  resolution: "@next/swc-darwin-arm64@npm:12.1.5"
   conditions: os=darwin & cpu=arm64
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-"@next/swc-darwin-x64@npm:12.1.4":
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-  resolution: "@next/swc-darwin-x64@npm:12.1.4"
+"@next/swc-darwin-x64@npm:12.1.5":
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   conditions: os=darwin & cpu=x64
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+"@next/swc-linux-arm-gnueabihf@npm:12.1.5":
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   conditions: os=linux & cpu=arm
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+"@next/swc-linux-arm64-gnu@npm:12.1.5":
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+"@next/swc-linux-arm64-musl@npm:12.1.5":
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   conditions: os=linux & cpu=arm64 & libc=musl
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   conditions: os=linux & cpu=x64 & libc=glibc
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   conditions: os=linux & cpu=x64 & libc=musl
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+"@next/swc-win32-arm64-msvc@npm:12.1.5":
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+  resolution: "@next/swc-win32-arm64-msvc@npm:12.1.5"
   conditions: os=win32 & cpu=arm64
   languageName: node
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-  resolution: "@next/swc-win32-ia32-msvc@npm:12.1.4"
+"@next/swc-win32-ia32-msvc@npm:12.1.5":
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+  resolution: "@next/swc-win32-ia32-msvc@npm:12.1.5"
   conditions: os=win32 & cpu=ia32
   languageName: node
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+"@next/swc-win32-x64-msvc@npm:12.1.5":
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-  resolution: "next@npm:12.1.4"
+"next@npm:12.1.5":
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-    "@next/swc-win32-arm64-msvc": 12.1.4
-    "@next/swc-win32-ia32-msvc": 12.1.4
-    "@next/swc-win32-x64-msvc": 12.1.4
+    "@next/env": 12.1.5
+    "@next/swc-android-arm-eabi": 12.1.5
+    "@next/swc-android-arm64": 12.1.5
+    "@next/swc-darwin-arm64": 12.1.5
+    "@next/swc-darwin-x64": 12.1.5
+    "@next/swc-linux-arm-gnueabihf": 12.1.5
+    "@next/swc-linux-arm64-gnu": 12.1.5
+    "@next/swc-linux-arm64-musl": 12.1.5
+    "@next/swc-linux-x64-gnu": 12.1.5
+    "@next/swc-linux-x64-musl": 12.1.5
+    "@next/swc-win32-arm64-msvc": 12.1.5
+    "@next/swc-win32-ia32-msvc": 12.1.5
+    "@next/swc-win32-x64-msvc": 12.1.5
     caniuse-lite: ^1.0.30001283
     postcss: 8.4.5
     styled-jsx: 5.0.1
@@ -15487,7 +15487,7 @@ __metadata:
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   bin:
     next: dist/bin/next
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+  checksum: a70e70f7863035d9b2d5bb70ede6b165d4022c75d8e3b44411097eb20e4a4d9b34205873cb2d0088a76986fe3e0f160edad0ff7602fc269994e02dc4d21d035c
   languageName: node
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