diff --git a/CHANGELOG.md b/CHANGELOG.md
index e30254aad..8a4f0c16d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+## 2.1.1 (Mar 20, 2024)
+
+High level enhancements
+
+- Improved support for OpenAPI 3.1
+
+Other enhancements and bug fixes
+
+- [bugfix] Ensure 0 and false are guarded correctly and add deprecated support to params ([#754](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/pull/754))
+- upgrade openapi parsers ([#748](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/pull/748))
+
 ## 2.1.0 (Mar 15, 2024)
 
 High level enhancements
diff --git a/demo/package.json b/demo/package.json
index 4113fd05a..10e387b02 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -1,6 +1,6 @@
 {
   "name": "demo",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "private": true,
   "scripts": {
     "docusaurus": "docusaurus",
@@ -26,8 +26,8 @@
     "@docusaurus/preset-classic": "2.4.3",
     "@mdx-js/react": "^1.6.22",
     "clsx": "^1.1.1",
-    "docusaurus-plugin-openapi-docs": "^2.1.0",
-    "docusaurus-theme-openapi-docs": "^2.1.0",
+    "docusaurus-plugin-openapi-docs": "^2.1.1",
+    "docusaurus-theme-openapi-docs": "^2.1.1",
     "prism-react-renderer": "^1.3.1",
     "react": "^18.2.0",
     "react-dom": "^18.2.0"
diff --git a/lerna.json b/lerna.json
index feb3c001a..ae753a400 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.1.0",
+  "version": "2.1.1",
   "npmClient": "yarn",
   "useWorkspaces": true
 }
diff --git a/packages/docusaurus-plugin-openapi-docs/package.json b/packages/docusaurus-plugin-openapi-docs/package.json
index 68141fa59..662f24f44 100644
--- a/packages/docusaurus-plugin-openapi-docs/package.json
+++ b/packages/docusaurus-plugin-openapi-docs/package.json
@@ -1,7 +1,7 @@
 {
   "name": "docusaurus-plugin-openapi-docs",
   "description": "OpenAPI plugin for Docusaurus.",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "license": "MIT",
   "keywords": [
     "openapi",
diff --git a/packages/docusaurus-theme-openapi-docs/package.json b/packages/docusaurus-theme-openapi-docs/package.json
index a2092b085..614afdd80 100644
--- a/packages/docusaurus-theme-openapi-docs/package.json
+++ b/packages/docusaurus-theme-openapi-docs/package.json
@@ -1,7 +1,7 @@
 {
   "name": "docusaurus-theme-openapi-docs",
   "description": "OpenAPI theme for Docusaurus.",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "license": "MIT",
   "keywords": [
     "openapi",
@@ -43,7 +43,7 @@
     "clsx": "^1.1.1",
     "copy-text-to-clipboard": "^3.1.0",
     "crypto-js": "^4.1.1",
-    "docusaurus-plugin-openapi-docs": "^2.1.0",
+    "docusaurus-plugin-openapi-docs": "^2.1.1",
     "docusaurus-plugin-sass": "^0.2.3",
     "file-saver": "^2.0.5",
     "lodash": "^4.17.20",