diff --git a/CHANGELOG.md b/CHANGELOG.md
index d200d5de..7546eebd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 0.40 (2018-05-23)
+
+* Implemented adaptive icons, thanks to @stefan-niedermann
+* Add a second article font
+* Add italian translation, thanks to @airon90
+
 ## 0.39 (2018-01-20)
 
 * Update libraries
diff --git a/app/build.gradle b/app/build.gradle
index 8cc54d3c..0fb80af7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -31,8 +31,8 @@ android {
         applicationId "email.schaal.ocreader"
         minSdkVersion 17
         targetSdkVersion 27
-        versionCode 42
-        versionName "0.39"
+        versionCode 43
+        versionName "0.40"
 
         archivesBaseName="${getApplicationId()}_${getVersionCode()}"