diff --git a/package.json b/package.json
index bfed1b33cc..427e533c93 100644
--- a/package.json
+++ b/package.json
@@ -101,7 +101,7 @@
     "oxfmt": "0.56.0",
     "oxlint": "1.71.0",
     "postcss": "8.5.15",
-    "prettier": "3.8.4",
+    "prettier": "3.9.1",
     "pretty-quick": "4.2.2",
     "sass": "1.101.0",
     "sigmund": "1.0.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c937660fde..bcf68fac01 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -101,11 +101,11 @@ devDependencies:
     specifier: 8.5.15
     version: 8.5.15
   prettier:
-    specifier: 3.8.4
-    version: 3.8.4
+    specifier: 3.9.1
+    version: 3.9.1
   pretty-quick:
     specifier: 4.2.2
-    version: 4.2.2(prettier@3.8.4)
+    version: 4.2.2(prettier@3.9.1)
   sass:
     specifier: 1.101.0
     version: 1.101.0
@@ -3236,13 +3236,13 @@ packages:
       source-map-js: 1.2.1
     dev: true
 
-  /prettier@3.8.4:
-    resolution: {integrity: sha512-N2MylSdi48+5N/6S5j+maeHbUSIzzZ5uOcX5Hm4QpV8Dkb1HFjfAKTKX6yNPJQD9AhcT3ifHNB66tWTTJDi11Q==}
+  /prettier@3.9.1:
+    resolution: {integrity: sha512-ppiDo2CSwexck1eyZUwJHg/N3nf1+6IRCv7W/VJ5vaLnVCmB7+3CdRfMwoCHBBX6xTrREDTksZ4OZl5SSf4zXA==}
     engines: {node: '>=14'}
     hasBin: true
     dev: true
 
-  /pretty-quick@4.2.2(prettier@3.8.4):
+  /pretty-quick@4.2.2(prettier@3.9.1):
     resolution: {integrity: sha512-uAh96tBW1SsD34VhhDmWuEmqbpfYc/B3j++5MC/6b3Cb8Ow7NJsvKFhg0eoGu2xXX+o9RkahkTK6sUdd8E7g5w==}
     engines: {node: '>=14'}
     hasBin: true
@@ -3254,7 +3254,7 @@ packages:
       mri: 1.2.0
       picocolors: 1.1.1
       picomatch: 4.0.4
-      prettier: 3.8.4
+      prettier: 3.9.1
       tinyexec: 0.3.2
       tslib: 2.8.1
     dev: true