diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72c370ea9a..d921c4dc1b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Svelte changelog
 
-## Unreleased
+## 3.31.1
 
 * Fix scrolling of element with resize listener by making the `<iframe>` have `z-index: -1` ([#5448](https://github.com/sveltejs/svelte/issues/5448))
 * Fix location of automatically declared reactive variables ([#5749](https://github.com/sveltejs/svelte/issues/5749))
diff --git a/package-lock.json b/package-lock.json
index e95380d9b4..a62daeb2c7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte",
-  "version": "3.31.0",
+  "version": "3.31.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 7c123d812b..2cfedd21e8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte",
-  "version": "3.31.0",
+  "version": "3.31.1",
   "description": "Cybernetically enhanced web apps",
   "module": "index.mjs",
   "main": "index",