diff --git a/bin/asset-pipeline b/bin/asset-pipeline
index 5fee395b5..eddd4088c 100755
--- a/bin/asset-pipeline
+++ b/bin/asset-pipeline
@@ -184,7 +184,7 @@ class AssetPipeline {
         } in ${this.getPathRelativeToCWD(origPath)}`
       );
     }
-    for (var i = pathNodes.length; --i >= 0; ) {
+    for (var i = pathNodes.length; --i >= 0;) {
       const node = pathNodes[i];
       const startPos = node.start;
       const endPos = node.end;
diff --git a/package-lock.json b/package-lock.json
index d012a5283..4fd6f8532 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -44,7 +44,7 @@
         "posthtml-beautify": "0.7.0",
         "posthtml-postcss": "0.5.0",
         "posthtml-urls": "1.0.0",
-        "prettier": "3.8.5",
+        "prettier": "3.9.3",
         "pretty-quick": "4.2.2",
         "prismjs": "1.30.0",
         "rimraf": "6.1.3",
@@ -9690,9 +9690,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.8.5",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.5.tgz",
-      "integrity": "sha512-zxcTTCedNGJM4R8sj/Cq/F0W/c4iE0afWBcBwMTRtw4WHYP9TWkYjdiH3npPRUYsXQCPR0hTU9yjovOu+E6EQA==",
+      "version": "3.9.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.3.tgz",
+      "integrity": "sha512-HWmu+K+zvHNpaMfSnYeqdqrDbR16cuIXaPx8WoHaviQkDJh1/0BNtOZmHVQI5jc3wXv0H1yXc9wjvFdXh+n3hQ==",
       "dev": true,
       "license": "MIT",
       "bin": {
diff --git a/package.json b/package.json
index b670e7145..1713d03be 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "posthtml-beautify": "0.7.0",
     "posthtml-postcss": "0.5.0",
     "posthtml-urls": "1.0.0",
-    "prettier": "3.8.5",
+    "prettier": "3.9.3",
     "pretty-quick": "4.2.2",
     "prismjs": "1.30.0",
     "rimraf": "6.1.3",