diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e8b13e..e7ea6e0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,13 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [2.1.1] 2025-01-26
+
+## Fixed
+- remote descriptor discovery error when no descriptors exist.
+- scan filter settings not enabled for esp32s3/c3.
+- remote descriptor discovery returning more than the desired descriptor.
+
 ## [2.1.0] 2025-01-12
 
 ## Fixed
diff --git a/docs/Doxyfile b/docs/Doxyfile
index 53a1a88..5f0a431 100644
--- a/docs/Doxyfile
+++ b/docs/Doxyfile
@@ -48,7 +48,7 @@ PROJECT_NAME           = esp-nimble-cpp
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2.1.0
+PROJECT_NUMBER         = 2.1.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/idf_component.yml b/idf_component.yml
index 707f12d..83d3a93 100644
--- a/idf_component.yml
+++ b/idf_component.yml
@@ -1,5 +1,5 @@
 ## IDF Component Manager Manifest File
-version: "2.1.0"
+version: "2.1.1"
 license: "Apache-2.0"
 description: "C++ wrapper for the NimBLE BLE stack"
 url: "https://github.com/h2zero/esp-nimble-cpp"
diff --git a/library.json b/library.json
index 9242f59..0c7064f 100644
--- a/library.json
+++ b/library.json
@@ -1,6 +1,6 @@
 {
   "name": "esp-nimble-cpp",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "C++ wrapper for the NimBLE BLE stack",
   "keywords": [
     "BLE",