diff --git a/config/config.yaml b/config/config.yaml
index 7ee98478..3d1f0e56 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -3,10 +3,10 @@
 # --------------------------------------------------------
 
 # MosaiCatcher version
-version: 2.3.3
+version: 2.3.4
 
 # Ashleys-QC pipeline version
-ashleys_pipeline_version: 2.3.3
+ashleys_pipeline_version: 2.3.4
 
 # Email for notifications about the pipeline's status
 email: ""