diff --git a/CHANGELOG.md b/CHANGELOG.md
index cef581c..039a9cc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 All notable changes to this project will be documented in this file.
+## [3.1.1] - 2023-07-12
+### Changed
+- General bug fixes.
+
 ## [3.1.0] - 2023-05-18
 ### Added
 - New document types supported: CitizenCard, Post Office PASS Card, SCIS and Canadian Health card
diff --git a/README.md b/README.md
index d24d523..243629b 100644
--- a/README.md
+++ b/README.md
@@ -55,18 +55,18 @@ Add modules you require to your build.gradle:
 ```groovy
 dependencies {
     //If you need document capture
-    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-doc-scan:3.1.0'
+    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-doc-scan:3.1.1'
 
     //If you need supplementary documents
-    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-doc-scan-sup:3.1.0'
+    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-doc-scan-sup:3.1.1'
 
     //If you need liveness
-    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-liveness-zoom:3.1.0'
+    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-liveness-zoom:3.1.1'
 
     //If you need selfie capture
-    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-facecapture:3.1.0'
+    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-facecapture:3.1.1'
     //Or if you want the version without an embedded AI model, which is ~20 MB smaller in size
-    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-facecapture-unbundled:3.1.0'
+    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-facecapture-unbundled:3.1.1'
 }
 ```
 
diff --git a/app/build.gradle b/app/build.gradle
index 8572f77..4748724 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,8 +7,8 @@ android {
         applicationId "com.yoti.mobile.android.sdk.yotidocscan.sample"
         minSdkVersion 21
         targetSdkVersion 31
-        versionCode 310
-        versionName "3.1.0"
+        versionCode 311
+        versionName "3.1.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
@@ -46,11 +46,11 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.4.1'
     implementation 'androidx.core:core-ktx:1.7.0'
 
-    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-doc-scan:3.1.0'
-    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-doc-scan-sup:3.1.0'
-    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-liveness-zoom:3.1.0'
+    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-doc-scan:3.1.1'
+    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-doc-scan-sup:3.1.1'
+    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-liveness-zoom:3.1.1'
 //    Version with an embedded AI model
-    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-facecapture:3.1.0'
+    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-facecapture:3.1.1'
 //    Alternative version without an embedded AI model, ~20 MB smaller in size
-//    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-facecapture-unbundled:3.1.0'
+//    implementation 'com.yoti.mobile.android.sdk:yoti-sdk-facecapture-unbundled:3.1.1'
 }