diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f81dc595..168466f01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,11 @@ Group changes to describe their impact on the project, as follows:
     Fixed for any bug fixes.
     Security to invite users to upgrade in case of vulnerabilities.
 
+### [4.4.0] - Unreleased
+
+### Changed
+- Min Android version updated from 21 to 23 (Android 6) due to SDK audio routes feature
+
 ## [4.3.0] - 2020-06-23
 
 ### Added
diff --git a/app/build.gradle b/app/build.gradle
index 52ce8be21..fa1e65c6f 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,7 +10,7 @@ static def firebaseEnabled() {
 }
 
 task getGitVersion() {
-    def gitVersion = "4.3.0"
+    def gitVersion = "4.4.0"
     def gitVersionStream = new ByteArrayOutputStream()
     def gitCommitsCount = new ByteArrayOutputStream()
     def gitCommitHash = new ByteArrayOutputStream()
@@ -79,7 +79,7 @@ android {
 
     compileSdkVersion 29
     defaultConfig {
-        minSdkVersion 21
+        minSdkVersion 23
         targetSdkVersion 29
         versionCode 4300
         versionName "${project.version}"
@@ -169,7 +169,7 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'com.google.android:flexbox:1.1.0'
     implementation 'com.github.bumptech.glide:glide:4.9.0'
-    implementation "org.linphone:linphone-sdk-android:4.4+"
+    implementation "org.linphone:linphone-sdk-android:4.5+"
 }
 if (firebaseEnabled()) {
     apply plugin: 'com.google.gms.google-services'