diff --git a/css/default.css b/css/default.css
index 044e2d67..3d13e6a3 100644
--- a/css/default.css
+++ b/css/default.css
@@ -359,6 +359,8 @@ kbd {
   background-color: #e1e3e5;
   border: 1px solid #adb3b8;
   border-radius: 3px;
-  box-shadow: 0 1px 0 rgba(12, 13, 14, 0.2), 0 0 0 2px #fff inset;
+  box-shadow:
+    0 1px 0 rgba(12, 13, 14, 0.2),
+    0 0 0 2px #fff inset;
   white-space: nowrap;
 }
diff --git a/index.html b/index.html
index 2e1f538c..768ff09f 100644
--- a/index.html
+++ b/index.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
   <head>
     <meta
diff --git a/js/ide.ts b/js/ide.ts
index a03eb3d4..3ba4101a 100644
--- a/js/ide.ts
+++ b/js/ide.ts
@@ -1541,18 +1541,16 @@ class IDE {
       queryWithMapCSS += `{{data:${this.queryParser.getStatement("data")}}}`;
     else if (settings.server !== configs.defaultServer)
       queryWithMapCSS += `{{data:overpass,server=${settings.server}}}`;
-    $(
-      "#export-dialog a#export-interactive-map"
-    )[0].href = `${baseurl}map.html?${new URLSearchParams({
-      Q: queryWithMapCSS
-    })}`;
+    $("#export-dialog a#export-interactive-map")[0].href =
+      `${baseurl}map.html?${new URLSearchParams({
+        Q: queryWithMapCSS
+      })}`;
     // encoding exclamation marks for better command line usability (bash)
-    $(
-      "#export-dialog a#export-overpass-api"
-    )[0].href = `${server}interpreter?data=${encodeURIComponent(query)
-      .replace(/!/g, "%21")
-      .replace(/\(/g, "%28")
-      .replace(/\)/g, "%29")}`;
+    $("#export-dialog a#export-overpass-api")[0].href =
+      `${server}interpreter?data=${encodeURIComponent(query)
+        .replace(/!/g, "%21")
+        .replace(/\(/g, "%28")
+        .replace(/\)/g, "%29")}`;
     function toDataURL(text, mediatype) {
       return `data:${mediatype || "text/plain"};charset=${
         document.characterSet || document.charset
@@ -2049,24 +2047,21 @@ class IDE {
         return false;
       });
 
-    $(
-      "#export-dialog a#export-convert-xml"
-    )[0].href = `${server}convert?${new URLSearchParams({
-      data: query,
-      target: "xml"
-    })}`;
-    $(
-      "#export-dialog a#export-convert-ql"
-    )[0].href = `${server}convert?${new URLSearchParams({
-      data: query,
-      target: "mapql"
-    })}`;
-    $(
-      "#export-dialog a#export-convert-compact"
-    )[0].href = `${server}convert?${new URLSearchParams({
-      data: query,
-      target: "compact"
-    })}`;
+    $("#export-dialog a#export-convert-xml")[0].href =
+      `${server}convert?${new URLSearchParams({
+        data: query,
+        target: "xml"
+      })}`;
+    $("#export-dialog a#export-convert-ql")[0].href =
+      `${server}convert?${new URLSearchParams({
+        data: query,
+        target: "mapql"
+      })}`;
+    $("#export-dialog a#export-convert-compact")[0].href =
+      `${server}convert?${new URLSearchParams({
+        data: query,
+        target: "compact"
+      })}`;
 
     // OSM editors
     // first check for possible mistakes in query.
diff --git a/land.html b/land.html
index 151f58c8..0378def3 100644
--- a/land.html
+++ b/land.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html>
   <head></head>
   <body>
diff --git a/map.html b/map.html
index 6488c3db..3540ef23 100644
--- a/map.html
+++ b/map.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html>
   <head>
     <meta
diff --git a/package.json b/package.json
index 5cc03bd7..2f9b35a3 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "husky": "^9.0.11",
     "lint-staged": "^15.2.7",
     "peggy": "^3.0.2",
-    "prettier": "^2.8.7",
+    "prettier": "^3.3.2",
     "request": "^2.67.0",
     "typescript": "^5.0.4",
     "vite": "^5.2.13",
diff --git a/yarn.lock b/yarn.lock
index 26255992..d63672c2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3308,7 +3308,7 @@ __metadata:
     osm-auth: "npm:^2.2.0"
     osmtogeojson: "npm:^3.0.0-beta.5"
     peggy: "npm:^3.0.2"
-    prettier: "npm:^2.8.7"
+    prettier: "npm:^3.3.2"
     request: "npm:^2.67.0"
     rgbcolor: "npm:^1.0.1"
     stackblur: "npm:^1.0.0"
@@ -3531,12 +3531,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"prettier@npm:^2.8.7":
-  version: 2.8.8
-  resolution: "prettier@npm:2.8.8"
+"prettier@npm:^3.3.2":
+  version: 3.3.2
+  resolution: "prettier@npm:3.3.2"
   bin:
-    prettier: bin-prettier.js
-  checksum: 10c0/463ea8f9a0946cd5b828d8cf27bd8b567345cf02f56562d5ecde198b91f47a76b7ac9eae0facd247ace70e927143af6135e8cf411986b8cb8478784a4d6d724a
+    prettier: bin/prettier.cjs
+  checksum: 10c0/39ed27d17f0238da6dd6571d63026566bd790d3d0edac57c285fbab525982060c8f1e01955fe38134ab10f0951a6076da37f015db8173c02f14bc7f0803a384c
   languageName: node
   linkType: hard
 
