diff --git a/PowerAuth2.podspec b/PowerAuth2.podspec
index bf156ecf..ca999cb0 100644
--- a/PowerAuth2.podspec
+++ b/PowerAuth2.podspec
@@ -2,7 +2,7 @@ Pod::Spec.new do |s|
     # General information
     s.cocoapods_version = '>= 1.10'
     s.name              = 'PowerAuth2'
-    s.version           = '1.9.0'
+    s.version           = '1.9.1'
     s.summary           = 'PowerAuth Mobile SDK for iOS'
     s.homepage          = 'https://github.com/wultra/powerauth-mobile-sdk'
     s.social_media_url  = 'https://twitter.com/wultra'
@@ -14,7 +14,7 @@ Pod::Spec.new do |s|
         :type => 'Apache License, Version 2.0', 
         :file => 'LICENSE' 
     }
-    s.dependency 'PowerAuthCore', '~> 1.9.0'
+    s.dependency 'PowerAuthCore', '~> 1.9.1'
         
     # Source files
     s.source = { 
diff --git a/PowerAuthCore.podspec b/PowerAuthCore.podspec
index 799ccb29..aca6821f 100644
--- a/PowerAuthCore.podspec
+++ b/PowerAuthCore.podspec
@@ -2,7 +2,7 @@ Pod::Spec.new do |s|
     # General information
     s.cocoapods_version = '>= 1.10'
     s.name              = 'PowerAuthCore'
-    s.version           = '1.9.0'
+    s.version           = '1.9.1'
     s.summary           = 'PowerAuthCore library for iOS'
     s.homepage          = 'https://github.com/wultra/powerauth-mobile-sdk'
     s.social_media_url  = 'https://twitter.com/wultra'
diff --git a/proj-android/PowerAuthLibrary/gradle.properties b/proj-android/PowerAuthLibrary/gradle.properties
index 70084dad..fa1299c2 100644
--- a/proj-android/PowerAuthLibrary/gradle.properties
+++ b/proj-android/PowerAuthLibrary/gradle.properties
@@ -1,3 +1,3 @@
-VERSION_NAME=1.9.0
+VERSION_NAME=1.9.1
 GROUP_ID=com.wultra.android.powerauth
 ARTIFACT_ID=powerauth-sdk
diff --git a/proj-xcode/PowerAuth2/Info.plist b/proj-xcode/PowerAuth2/Info.plist
index d8256594..981f9636 100644
--- a/proj-xcode/PowerAuth2/Info.plist
+++ b/proj-xcode/PowerAuth2/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.9.0</string>
+	<string>1.9.1</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>
diff --git a/proj-xcode/PowerAuthCore/Info.plist b/proj-xcode/PowerAuthCore/Info.plist
index c11dedcc..9741b3b4 100644
--- a/proj-xcode/PowerAuthCore/Info.plist
+++ b/proj-xcode/PowerAuthCore/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.9.0</string>
+	<string>1.9.1</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 </dict>