diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ddd64ce..4090c570 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Monaco Editor Changelog
 
+## [0.31.1] (14.12.2021)
+
+- Fixes [a problem with missing colors](https://github.com/microsoft/monaco-editor/issues/2822)
+- Fixes [a problem with scheduling background tokenization](https://github.com/microsoft/vscode/issues/138887)
+- Improves TypeScript's ESM worker.
+
 ## [0.31.0] (10.12.2021)
 
 - adds support for [highlighting non basic ASCII, invisible or ambiguous unicode characters](https://code.visualstudio.com/updates/v1_63#_unicode-highlighting).
diff --git a/package.json b/package.json
index 94f6a033..d1e34141 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "monaco-editor",
-	"version": "0.31.0",
+	"version": "0.31.1",
 	"vscode": "5a1b4999493d49c857497ad481d73a737439f305",
 	"private": true,
 	"description": "A browser based code editor",