diff --git a/.changeset/spicy-bugs-glow.md b/.changeset/spicy-bugs-glow.md
new file mode 100644
index 000000000..9646ec800
--- /dev/null
+++ b/.changeset/spicy-bugs-glow.md
@@ -0,0 +1,5 @@
+---
+"@solidjs/start": patch
+---
+
+update seroval to 1.5.4
diff --git a/packages/start/package.json b/packages/start/package.json
index 04f8a478d..80afd9643 100644
--- a/packages/start/package.json
+++ b/packages/start/package.json
@@ -74,8 +74,8 @@
     "error-stack-parser": "^2.1.4",
     "html-to-image": "^1.11.11",
     "radix3": "^1.1.0",
-    "seroval": "^1.5.0",
-    "seroval-plugins": "^1.5.0",
+    "seroval": "^1.5.4",
+    "seroval-plugins": "^1.5.4",
     "shiki": "^1.26.1",
     "source-map-js": "^1.0.2",
     "terracotta": "^1.0.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7c8b18d22..0af8cfe56 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -304,11 +304,11 @@ importers:
         specifier: ^1.1.0
         version: 1.1.2
       seroval:
-        specifier: ^1.5.0
-        version: 1.5.0
+        specifier: ^1.5.4
+        version: 1.5.4
       seroval-plugins:
-        specifier: ^1.5.0
-        version: 1.5.0(seroval@1.5.0)
+        specifier: ^1.5.4
+        version: 1.5.4(seroval@1.5.4)
       shiki:
         specifier: ^1.26.1
         version: 1.29.2
@@ -4372,8 +4372,8 @@ packages:
     peerDependencies:
       seroval: ^1.0
 
-  seroval-plugins@1.5.0:
-    resolution: {integrity: sha512-EAHqADIQondwRZIdeW2I636zgsODzoBDwb3PT/+7TLDWyw1Dy/Xv7iGUIEXXav7usHDE9HVhOU61irI3EnyyHA==}
+  seroval-plugins@1.5.4:
+    resolution: {integrity: sha512-S0xQPhUTefAhNvNWFg0c1J8qJArHt5KdtJ/cFAofo06KD1MVSeFWyl4iiu+ApDIuw0WhjpOfCdgConOfAnLgkw==}
     engines: {node: '>=10'}
     peerDependencies:
       seroval: ^1.0
@@ -4382,8 +4382,8 @@ packages:
     resolution: {integrity: sha512-RbcPH1n5cfwKrru7v7+zrZvjLurgHhGyso3HTyGtRivGWgYjbOmGuivCQaORNELjNONoK35nj28EoWul9sb1zQ==}
     engines: {node: '>=10'}
 
-  seroval@1.5.0:
-    resolution: {integrity: sha512-OE4cvmJ1uSPrKorFIH9/w/Qwuvi/IMcGbv5RKgcJ/zjA/IohDLU6SVaxFN9FwajbP7nsX0dQqMDes1whk3y+yw==}
+  seroval@1.5.4:
+    resolution: {integrity: sha512-46uFvgrXTVxZcUorgSSRZ4y+ieqLLQRMlG4bnCZKW3qI6BZm7Rg4ntMW4p1mILEEBZWrFlcpp0AyIIlM6jD9iw==}
     engines: {node: '>=10'}
 
   serve-placeholder@2.0.2:
@@ -9867,13 +9867,13 @@ snapshots:
     dependencies:
       seroval: 1.3.2
 
-  seroval-plugins@1.5.0(seroval@1.5.0):
+  seroval-plugins@1.5.4(seroval@1.5.4):
     dependencies:
-      seroval: 1.5.0
+      seroval: 1.5.4
 
   seroval@1.3.2: {}
 
-  seroval@1.5.0: {}
+  seroval@1.5.4: {}
 
   serve-placeholder@2.0.2:
     dependencies:
@@ -9985,8 +9985,8 @@ snapshots:
   solid-js@1.9.11:
     dependencies:
       csstype: 3.2.3
-      seroval: 1.5.0
-      seroval-plugins: 1.5.0(seroval@1.5.0)
+      seroval: 1.5.4
+      seroval-plugins: 1.5.4(seroval@1.5.4)
 
   solid-js@1.9.9:
     dependencies: