diff --git a/.changeset/brave-papayas-push.md b/.changeset/brave-papayas-push.md
new file mode 100644
index 0000000..edef8e8
--- /dev/null
+++ b/.changeset/brave-papayas-push.md
@@ -0,0 +1,5 @@
+---
+'@sveltejs/svelte-json-tree': patch
+---
+
+fix: update peer dependencies to support Svelte 5
diff --git a/.changeset/config.json b/.changeset/config.json
index 2197cb7..ab848d1 100644
--- a/.changeset/config.json
+++ b/.changeset/config.json
@@ -5,7 +5,7 @@
   "fixed": [],
   "linked": [],
   "access": "restricted",
-  "baseBranch": "master",
+  "baseBranch": "main",
   "updateInternalDependencies": "patch",
   "ignore": []
 }
diff --git a/package.json b/package.json
index 52b739e..480a47b 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "vite": "^4.3.0"
   },
   "peerDependencies": {
-    "svelte": "^4.0.0"
+    "svelte": "^4.0.0 || ^5.0.0"
   },
   "exports": {
     ".": {