diff --git a/package.json b/package.json
index f9a2b08a0..dfb688a19 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@babel/types": "7.28.0",
     "@glimmer/syntax": "0.94.9",
     "@prettier/cli": "0.9.0",
-    "@prettier/html-tags": "1.0.0",
+    "@prettier/html-tags": "1.1.0",
     "@prettier/parse-srcset": "3.1.0",
     "@typescript-eslint/typescript-estree": "8.38.0",
     "@typescript-eslint/visitor-keys": "8.38.0",
diff --git a/tests/unit/__snapshots__/html-elements.js.snap b/tests/unit/__snapshots__/html-elements.js.snap
index cff6e7fa0..2ac164435 100644
--- a/tests/unit/__snapshots__/html-elements.js.snap
+++ b/tests/unit/__snapshots__/html-elements.js.snap
@@ -1,4 +1,4 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Jest Snapshot v1, https://jestjs.io/docs/snapshot-testing
 
 exports[`htmlTagNames 1`] = `
 [
@@ -582,6 +582,11 @@ exports[`htmlTagNames 1`] = `
     "tagName": "select",
     "whiteSpace": "normal",
   },
+  {
+    "display": "inline",
+    "tagName": "selectedcontent",
+    "whiteSpace": "normal",
+  },
   {
     "display": "inline",
     "tagName": "shadow",
diff --git a/yarn.lock b/yarn.lock
index 62ee46680..9cf174460 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2216,10 +2216,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@prettier/html-tags@npm:1.0.0":
-  version: 1.0.0
-  resolution: "@prettier/html-tags@npm:1.0.0"
-  checksum: 10/46d6657640ebe806fdacfb5a1953daad45f036af980dee0d8d7e778f89738b2501aa8d5566d22c4892af6ad91e9d1ed58a04e927713be38600e842a62015c577
+"@prettier/html-tags@npm:1.1.0":
+  version: 1.1.0
+  resolution: "@prettier/html-tags@npm:1.1.0"
+  checksum: 10/833def8e68a0a20a1a1a7240de894c708971bfeaba54bdb08d9d390a2d6a9526312f71ca767c64bc3cf4250206631ace74e19b3b08cc792bad3be46a3c8558a3
   languageName: node
   linkType: hard
 
@@ -7445,7 +7445,7 @@ __metadata:
     "@eslint/js": "npm:9.32.0"
     "@glimmer/syntax": "npm:0.94.9"
     "@prettier/cli": "npm:0.9.0"
-    "@prettier/html-tags": "npm:1.0.0"
+    "@prettier/html-tags": "npm:1.1.0"
     "@prettier/parse-srcset": "npm:3.1.0"
     "@stylistic/eslint-plugin": "npm:5.2.2"
     "@types/estree": "npm:1.0.8"