diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7750568..5c81ee7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 8.6.0 (2020-04-05)
+
+- Add support of Ruby 2.7
+
+- This is the last version to support Ruby 2.4.x
+- This is the last version to support Rails 5.0.x
+
 ## 8.5.0 (2019-03-13)
 
 - Drop support of Ruby 2.2
diff --git a/lib/health_monitor/version.rb b/lib/health_monitor/version.rb
index ece50e7..ea4f8aa 100644
--- a/lib/health_monitor/version.rb
+++ b/lib/health_monitor/version.rb
@@ -8,7 +8,7 @@ def self.gem_version
 
   module VERSION
     MAJOR = 8
-    MINOR = 5
+    MINOR = 6
     TINY  = 0
     PRE   = nil