diff --git a/Documentation/RELEASE_NOTES.md b/Documentation/RELEASE_NOTES.md
index 61ef52f7..2f2da22c 100644
--- a/Documentation/RELEASE_NOTES.md
+++ b/Documentation/RELEASE_NOTES.md
@@ -1,4 +1,13 @@
 ## Release Notes
+## Release Notes for 2.21.1
+#### December 21, 2023
+* Features
+  * More detailed logging added to In-app content blocks
+* Bug Fixes
+  * Removed: Explicitly defined arm7 and arm7s arch is causing problem during build
+  * Fixed: In-app content block tableView has been shown and tracked for bad placeholderID value
+
+
 ## Release Notes for 2.21.0
 #### December 18, 2023
 * Features
diff --git a/ExponeaSDK-Notifications.podspec b/ExponeaSDK-Notifications.podspec
index 1a9beb86..c34c9a65 100644
--- a/ExponeaSDK-Notifications.podspec
+++ b/ExponeaSDK-Notifications.podspec
@@ -16,7 +16,7 @@ Pod::Spec.new do |s|
   #
 
   s.name         = "ExponeaSDK-Notifications"
-  s.version      = "2.21.0"
+  s.version      = "2.21.1"
   s.summary      = "A completementary extension-safe framework for supporting rich push notifications in Exponea SDK."
 
   # This description is used to generate tags and improve search results.
diff --git a/ExponeaSDK.podspec b/ExponeaSDK.podspec
index b2da699f..3fefa6a6 100644
--- a/ExponeaSDK.podspec
+++ b/ExponeaSDK.podspec
@@ -16,7 +16,7 @@ Pod::Spec.new do |s|
   #
 
   s.name         = "ExponeaSDK"
-  s.version      = "2.21.0"
+  s.version      = "2.21.1"
   s.summary      = "Exponea SDK used to track and fetch data from Exponea Experience Cloud."
 
   # This description is used to generate tags and improve search results.
diff --git a/ExponeaSDK/Example/Resources/Info.plist b/ExponeaSDK/Example/Resources/Info.plist
index 3ccf87cd..f056c053 100644
--- a/ExponeaSDK/Example/Resources/Info.plist
+++ b/ExponeaSDK/Example/Resources/Info.plist
@@ -17,7 +17,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.21.0</string>
+	<string>2.21.1</string>
 	<key>CFBundleURLTypes</key>
 	<array>
 		<dict>
@@ -30,7 +30,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>74</string>
+	<string>75</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIApplicationSceneManifest</key>
diff --git a/ExponeaSDK/ExampleNotificationContent/Info.plist b/ExponeaSDK/ExampleNotificationContent/Info.plist
index ceafed4b..30a4ac04 100644
--- a/ExponeaSDK/ExampleNotificationContent/Info.plist
+++ b/ExponeaSDK/ExampleNotificationContent/Info.plist
@@ -17,9 +17,9 @@
 	<key>CFBundlePackageType</key>
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.21.0</string>
+	<string>2.21.1</string>
 	<key>CFBundleVersion</key>
-	<string>74</string>
+	<string>75</string>
 	<key>NSExtension</key>
 	<dict>
 		<key>NSExtensionAttributes</key>
diff --git a/ExponeaSDK/ExampleNotificationService/Info.plist b/ExponeaSDK/ExampleNotificationService/Info.plist
index b84238ee..2c9314e6 100644
--- a/ExponeaSDK/ExampleNotificationService/Info.plist
+++ b/ExponeaSDK/ExampleNotificationService/Info.plist
@@ -17,9 +17,9 @@
 	<key>CFBundlePackageType</key>
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.21.0</string>
+	<string>2.21.1</string>
 	<key>CFBundleVersion</key>
-	<string>74</string>
+	<string>75</string>
 	<key>NSExtension</key>
 	<dict>
 		<key>NSExtensionPointIdentifier</key>
diff --git a/ExponeaSDK/ExponeaSDK-Notifications/Supporting Files/Info.plist b/ExponeaSDK/ExponeaSDK-Notifications/Supporting Files/Info.plist
index 74cd5c8d..03317bdf 100644
--- a/ExponeaSDK/ExponeaSDK-Notifications/Supporting Files/Info.plist	
+++ b/ExponeaSDK/ExponeaSDK-Notifications/Supporting Files/Info.plist	
@@ -15,8 +15,8 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.21.0</string>
+	<string>2.21.1</string>
 	<key>CFBundleVersion</key>
-	<string>74</string>
+	<string>75</string>
 </dict>
 </plist>
diff --git a/ExponeaSDK/ExponeaSDK/Supporting Files/Info.plist b/ExponeaSDK/ExponeaSDK/Supporting Files/Info.plist
index 096ee744..e33e5421 100644
--- a/ExponeaSDK/ExponeaSDK/Supporting Files/Info.plist	
+++ b/ExponeaSDK/ExponeaSDK/Supporting Files/Info.plist	
@@ -15,9 +15,9 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.21.0</string>
+	<string>2.21.1</string>
 	<key>CFBundleVersion</key>
-	<string>74</string>
+	<string>75</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>
diff --git a/ExponeaSDK/ExponeaSDKShared/Classes/Exponea.swift b/ExponeaSDK/ExponeaSDKShared/Classes/Exponea.swift
index d73ae65f..4e1e2358 100644
--- a/ExponeaSDK/ExponeaSDKShared/Classes/Exponea.swift
+++ b/ExponeaSDK/ExponeaSDKShared/Classes/Exponea.swift
@@ -9,7 +9,7 @@
 import Foundation
 
 public class Exponea {
-    public static let version = "2.21.0"
+    public static let version = "2.21.1"
     /// A logger used to log all messages from the SDK.
     public static var logger: Logger = Logger()
 
diff --git a/README.md b/README.md
index 2a290d0d..9564868d 100644
--- a/README.md
+++ b/README.md
@@ -18,11 +18,11 @@ It has been written 100% in Swift with ❤️
 
 ```ruby
 # Add this under your main application target
-pod "ExponeaSDK", "~> 2.21.0"
+pod "ExponeaSDK", "~> 2.21.1"
 
 # If you also use rich push notifications,
 # add this line to your notification service extension target.
-pod "ExponeaSDK-Notifications", "~> 2.21.0"
+pod "ExponeaSDK-Notifications", "~> 2.21.1"
 ```
 
 > Read more about rich push notifications support [here](./Documentation/PUSH.md).
@@ -32,7 +32,7 @@ pod "ExponeaSDK-Notifications", "~> 2.21.0"
 > Carthage will by default build both `ExponeaSDK` and `ExponeaSDKNotifications` frameworks. The latter one is only supposed to be used in a notification service extension if you wish support rich push notifications. Read more about rich push notifications [here](./Documentation/PUSH.md).
 
 ```
-github "exponea/exponea-ios-sdk" ~> 2.21.0
+github "exponea/exponea-ios-sdk" ~> 2.21.1
 ```
 > And then in your Command line tool type ```carthage update --use-xcframeworks --platform ios```