diff --git a/js/package.json b/js/package.json
index c945a0a..732b963 100644
--- a/js/package.json
+++ b/js/package.json
@@ -32,7 +32,7 @@
   "devDependencies": {
     "@journeyapps/ts-browser-compat": "github:more-please/ts-browser-compat",
     "@types/node": "^20.8.10",
-    "prettier": "^3.0.3",
+    "prettier": "^3.1.0",
     "typescript": "^5.2.2",
     "vitest": "^0.34.6"
   }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3b7b5ec..a0ca201 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -19,8 +19,8 @@ importers:
         specifier: ^20.8.10
         version: 20.8.10
       prettier:
-        specifier: ^3.0.3
-        version: 3.0.3
+        specifier: ^3.1.0
+        version: 3.1.0
       typescript:
         specifier: ^5.2.2
         version: 5.2.2
@@ -52,11 +52,11 @@ importers:
         version: link:../js
     devDependencies:
       prettier:
-        specifier: ^3.0.3
-        version: 3.0.3
+        specifier: ^3.1.0
+        version: 3.1.0
       prettier-plugin-svelte:
         specifier: ^3.1.0
-        version: 3.1.0(prettier@3.0.3)(svelte@4.2.3)
+        version: 3.1.0(prettier@3.1.0)(svelte@4.2.3)
       svelte-check:
         specifier: ^3.6.0
         version: 3.6.0(svelte@4.2.3)
@@ -1103,18 +1103,18 @@ packages:
       picocolors: 1.0.0
       source-map-js: 1.0.2
 
-  /prettier-plugin-svelte@3.1.0(prettier@3.0.3)(svelte@4.2.3):
+  /prettier-plugin-svelte@3.1.0(prettier@3.1.0)(svelte@4.2.3):
     resolution: {integrity: sha512-96+AZxs2ESqIFA9j+o+DHqY+BsUglezfl553LQd6VOtTyJq5GPuBEb3ElxF2cerFzKlYKttlH/VcVmRNj5oc3A==}
     peerDependencies:
       prettier: ^3.0.0
       svelte: ^3.2.0 || ^4.0.0-next.0 || ^5.0.0-next.0
     dependencies:
-      prettier: 3.0.3
+      prettier: 3.1.0
       svelte: 4.2.3
     dev: true
 
-  /prettier@3.0.3:
-    resolution: {integrity: sha512-L/4pUDMxcNa8R/EthV08Zt42WBO4h1rarVtK0K+QJG0X187OLo7l699jWw0GKuwzkPQ//jMFA/8Xm6Fh3J/DAg==}
+  /prettier@3.1.0:
+    resolution: {integrity: sha512-TQLvXjq5IAibjh8EpBIkNKxO749UEWABoiIZehEPiY4GNpVdhaFKqSTu+QrlU6D2dPAfubRmtJTi4K4YkQ5eXw==}
     engines: {node: '>=14'}
     hasBin: true
     dev: true
diff --git a/website/package.json b/website/package.json
index 3579d04..ae98caf 100644
--- a/website/package.json
+++ b/website/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "devDependencies": {
-    "prettier": "^3.0.3",
+    "prettier": "^3.1.0",
     "prettier-plugin-svelte": "^3.1.0",
     "svelte-check": "^3.6.0",
     "svelte-preprocess-import-assets": "^1.1.0",