diff --git a/singularity/run_pipeline.def b/singularity/run_pipeline.def
index fa3dde2032003cc5a93e3c329979d4334a607da6..f11d0ec3b313ec5cdb3636266017f40f09da0342 100644
--- a/singularity/run_pipeline.def
+++ b/singularity/run_pipeline.def
@@ -15,7 +15,8 @@
 
 
 Bootstrap: docker
-From: nimlang/nim:1.4.2-regular
+#From: nimlang/nim:1.4.2-regular
+From: nimlang/nim:1.6.0-regular
 Stage: build-nim
 
 %post