diff --git a/anselm.csv b/anselm.csv
index d486972767c4847005f494ad3d4951f17b4330a8..ae7d014c0c929381f017eecd63fc25134e9cd500 100644
--- a/anselm.csv
+++ b/anselm.csv
@@ -1516,6 +1516,7 @@ Singularity/2.5.1,1
 Singularity/2.6.0,1
 Singularity/3.1.0,1
 Singularity/3.3.0,1
+Singularity/3.4.1,1
 SIONlib/1.6.1-tools,1
 SIONlib/1.7.1-foss-2017a,1
 SIP/4.19.6-Py-3.6,1