diff --git a/.changeset/quiet-types-move.md b/.changeset/quiet-types-move.md
new file mode 100644
index 0000000000..5c7180a01f
--- /dev/null
+++ b/.changeset/quiet-types-move.md
@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+chore: move `@types/trusted-types` to devDependencies
diff --git a/packages/svelte/package.json b/packages/svelte/package.json
index 1f85001520..37489ac109 100644
--- a/packages/svelte/package.json
+++ b/packages/svelte/package.json
@@ -159,6 +159,7 @@
     "@rollup/plugin-virtual": "^3.0.2",
     "@types/aria-query": "^5.0.4",
     "@types/node": "^20.11.5",
+    "@types/trusted-types": "^2.0.7",
     "baseline-browser-mapping": "^2.10.32",
     "dts-buddy": "^0.5.5",
     "esbuild": "^0.28.1",
@@ -174,7 +175,6 @@
     "@jridgewell/sourcemap-codec": "^1.5.0",
     "@sveltejs/acorn-typescript": "^1.0.10",
     "@types/estree": "^1.0.5",
-    "@types/trusted-types": "^2.0.7",
     "acorn": "^8.12.1",
     "aria-query": "5.3.1",
     "axobject-query": "^4.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9224650e7d..c51620fff5 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -80,9 +80,6 @@ importers:
       '@types/estree':
         specifier: ^1.0.5
         version: 1.0.8
-      '@types/trusted-types':
-        specifier: ^2.0.7
-        version: 2.0.7
       acorn:
         specifier: ^8.12.1
         version: 8.16.0
@@ -141,6 +138,9 @@ importers:
       '@types/node':
         specifier: ^20.11.5
         version: 20.19.17
+      '@types/trusted-types':
+        specifier: ^2.0.7
+        version: 2.0.7
       baseline-browser-mapping:
         specifier: ^2.10.32
         version: 2.10.32