diff --git a/VERSION b/VERSION
index 1879c1be..f8c5c2cc 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-6.1.4
\ No newline at end of file
+6.1.5
\ No newline at end of file
diff --git a/changelog.md b/changelog.md
index fcf6df17..92226ade 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,12 +1,15 @@
 # PHPMailer Change Log
 
+## Version 6.1.5 (March 14th, 2020
 * Reject invalid custom headers that are empty or contain breaks
 * Various fixes for DKIM issues, especially when using `mail()` transport
 * Drop the `l=` length tag from DKIM signatures; it's a mild security risk
 * Ensure CRLF is used explicitly when needed, rather than `static::$LE`
 * Add a method for trimming header content consistently
-* Some minor tweaks to resolve static analyser complaints.
-* Check that attachment files are readable both when adding and when sending
+* Some minor tweaks to resolve static analyser complaints
+* Check that attachment files are readable both when adding *and* when sending
+* Work around Outlook bug in mishandling MIME preamble
+* Danish translation improvements
 
 ## Version 6.1.4 (December 10th, 2019)
 * Clean up hostname handling
diff --git a/src/PHPMailer.php b/src/PHPMailer.php
index 79de215b..fddad40a 100644
--- a/src/PHPMailer.php
+++ b/src/PHPMailer.php
@@ -745,7 +745,7 @@ class PHPMailer
      *
      * @var string
      */
-    const VERSION = '6.1.4';
+    const VERSION = '6.1.5';
 
     /**
      * Error severity: message only, continue processing.
diff --git a/src/POP3.php b/src/POP3.php
index 1f476408..cd6fc2f2 100644
--- a/src/POP3.php
+++ b/src/POP3.php
@@ -45,7 +45,7 @@ class POP3
      *
      * @var string
      */
-    const VERSION = '6.1.4';
+    const VERSION = '6.1.5';
 
     /**
      * Default POP3 port number.
diff --git a/src/SMTP.php b/src/SMTP.php
index 3b48a28e..1e38ba7d 100644
--- a/src/SMTP.php
+++ b/src/SMTP.php
@@ -34,7 +34,7 @@ class SMTP
      *
      * @var string
      */
-    const VERSION = '6.1.4';
+    const VERSION = '6.1.5';
 
     /**
      * SMTP line break constant.