diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e845356..dbf9fae4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Monaco Editor Changelog
 
+## [0.29.1] (11.10.2021)
+
+* fixes [an issue with the ESM version in DOMPurify](https://github.com/microsoft/monaco-editor/issues/2691).
+
+### Thank you
+
+Contributions to `monaco-languages`:
+
+* [@sw23 (Spencer Williams)](https://github.com/sw23)
+  * Adding syntax highlighting support for .pla files (Programmable Logic Array) [PR #163](https://github.com/microsoft/monaco-languages/pull/163)
+  * SystemVerilog: Adding better syntax highlighting for primitive table definitions [PR #165](https://github.com/microsoft/monaco-languages/pull/165)
+* [@tochicool (Tochi Obudulu)](https://github.com/tochicool): Add support for Protocol Buffers language [PR #164](https://github.com/microsoft/monaco-languages/pull/164)
+
+
 ## [0.29.0] (08.10.2021)
 
 * adds an `ariaContainerElement` option for editors
diff --git a/package-lock.json b/package-lock.json
index 9fe54b77..4bd11742 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2368,9 +2368,9 @@
       "dev": true
     },
     "monaco-editor-core": {
-      "version": "0.29.1",
-      "resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.29.1.tgz",
-      "integrity": "sha512-A2+iNWf2Jhy/yAJ8HaDIszEhAlS1xjLvQfbk41yAyGwC4wDwbcTymUud1g0I9nV31S1x7QlXNC0BABc2uZN1Qg==",
+      "version": "0.29.2",
+      "resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.29.2.tgz",
+      "integrity": "sha512-glydafVIfO2h7Wujb0iqbDjOK8p+Ab03xydLABcCzPzK5vy4/c3VPC1ff9+/KlZCn+0RbZHO+NZJsV2O4Y3m2A==",
       "dev": true
     },
     "monaco-html": {
@@ -2386,9 +2386,9 @@
       "dev": true
     },
     "monaco-languages": {
-      "version": "2.9.0",
-      "resolved": "https://registry.npmjs.org/monaco-languages/-/monaco-languages-2.9.0.tgz",
-      "integrity": "sha512-6a3eXBXP9kphkOb4SRA+WmhsXnV4EATIW+e0kQXiYPzdgD3CQE9M670njk9hGwKCRbyR/KK1WvlMAPKidlle3g==",
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/monaco-languages/-/monaco-languages-2.10.0.tgz",
+      "integrity": "sha512-3nXXNz+hgzE1AfEuuyr54qQlmYJcdmv0mg7feWll1v1ezQYk/7Qi6vSkiEf0f5kXDYD0olpTI9zzBJujU9BQYA==",
       "dev": true
     },
     "monaco-typescript": {
diff --git a/package.json b/package.json
index 00e02849..b5c1156f 100644
--- a/package.json
+++ b/package.json
@@ -23,10 +23,10 @@
     "event-stream": "4.0.1",
     "gulp": "^4.0.2",
     "monaco-css": "3.8.1",
-    "monaco-editor-core": "0.29.1",
+    "monaco-editor-core": "0.29.2",
     "monaco-html": "3.8.1",
     "monaco-json": "3.8.1",
-    "monaco-languages": "2.9.0",
+    "monaco-languages": "2.10.0",
     "monaco-typescript": "4.9.1",
     "rimraf": "^3.0.2",
     "typedoc": "^0.20.29",