diff --git a/CHANGELOG.md b/CHANGELOG.md
index 31d0451..7b26be7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -127,6 +127,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 - Bump `inter-ui` from 4.0.2 to 4.1.0 (https://github.com/aplosdev/aplos/pull/127)
 
+- Bump `prettier` from 3.3.3 to 3.4.2 (https://github.com/aplosdev/aplos/pull/128)
+
 #### Documentation
 
 - Add plugins list (Using the upcoming Sencilla plugin)
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f70ba66..7fc6219 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -38,7 +38,7 @@ importers:
         version: 15.12.0
       prettier:
         specifier: ^3.3.3
-        version: 3.3.3
+        version: 3.4.2
       vue:
         specifier: ^3.4.35
         version: 3.5.13
@@ -1141,8 +1141,8 @@ packages:
     resolution: {integrity: sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==}
     engines: {node: '>= 0.8.0'}
 
-  prettier@3.3.3:
-    resolution: {integrity: sha512-i2tDNA0O5IrMO757lfrdQZCc2jPNDVntV0m/+4whiDfWaTKfMNgR7Qz0NAeGz/nRqF4m5/6CLzbP4/liHt12Ew==}
+  prettier@3.4.2:
+    resolution: {integrity: sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==}
     engines: {node: '>=14'}
     hasBin: true
 
@@ -2408,7 +2408,7 @@ snapshots:
 
   prelude-ls@1.2.1: {}
 
-  prettier@3.3.3: {}
+  prettier@3.4.2: {}
 
   property-information@6.5.0: {}
 
diff --git a/src/styles/_typography.scss b/src/styles/_typography.scss
index 533610b..42cf03d 100644
--- a/src/styles/_typography.scss
+++ b/src/styles/_typography.scss
@@ -15,8 +15,8 @@
   --font-neo-grotesque: Inter, Roboto, "Helvetica Neue", "Arial Nova",
     "Nimbus Sans", Arial, sans-serif;
   --font-monospace-slab-serif: "Nimbus Mono PS", "Courier New", monospace;
-  --font-monospace-code: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo,
-    Consolas, "DejaVu Sans Mono", monospace;
+  --font-monospace-code: ui-monospace, "Cascadia Code", "Source Code Pro",
+    Menlo, Consolas, "DejaVu Sans Mono", monospace;
   --font-industrial: Bahnschrift, "DIN Alternate", "Franklin Gothic Medium",
     "Nimbus Sans Narrow", sans-serif-condensed, sans-serif;
   --font-rounded-sans: ui-rounded, "Hiragino Maru Gothic ProN", Quicksand,
diff --git a/src/styles/plain/fonts.scss b/src/styles/plain/fonts.scss
index 66467e7..45a1d0b 100644
--- a/src/styles/plain/fonts.scss
+++ b/src/styles/plain/fonts.scss
@@ -12,8 +12,8 @@
 html,
 body {
   --system-font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
-    Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif,
-    sans-serif;
+    Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue",
+    sans-serif, sans-serif;
   --main-mono: monospace;
 
   @include fontSetting;