diff --git a/docs/conf.py b/docs/conf.py
index 0d12fd5f..5d230b0f 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -22,7 +22,7 @@
 author = 'GEUS Glaciology and Climate'
 
 # The full version, including alpha/beta/rc tags
-release = '1.3.3'
+release = '1.3.4'
 
 
 # -- General configuration ---------------------------------------------------