diff --git a/README.md b/README.md
index 4a67a8f..5ec9983 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ None
 
 #### Variables
 
-* `slack_version` [default: `3.4.0`]: Version to install
+* `slack_version` [default: `3.4.2`]: Version to install
 
 ## Dependencies
 
diff --git a/defaults/main.yml b/defaults/main.yml
index 624c1bc..aa6ed59 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,3 +1,3 @@
 # defaults file for slack
 ---
-slack_version: 3.4.0
+slack_version: 3.4.2