diff --git a/.changeset/thirty-panthers-collect.md b/.changeset/thirty-panthers-collect.md
new file mode 100644
index 0000000000..0b402581d0
--- /dev/null
+++ b/.changeset/thirty-panthers-collect.md
@@ -0,0 +1,5 @@
+---
+"sst": patch
+---
+
+NextjsSite: update OpenNext to 2.3.5
diff --git a/packages/sst/src/constructs/NextjsSite.ts b/packages/sst/src/constructs/NextjsSite.ts
index 37200a3e4f..fae6be9651 100644
--- a/packages/sst/src/constructs/NextjsSite.ts
+++ b/packages/sst/src/constructs/NextjsSite.ts
@@ -162,7 +162,7 @@ export interface NextjsSiteProps extends Omit<SsrSiteProps, "nodejs"> {
 }
 
 const LAYER_VERSION = "2";
-const DEFAULT_OPEN_NEXT_VERSION = "2.3.1";
+const DEFAULT_OPEN_NEXT_VERSION = "2.3.5";
 const DEFAULT_CACHE_POLICY_ALLOWED_HEADERS = [
   "accept",
   "rsc",