diff --git a/modules/pangolin/main.nf b/modules/pangolin/main.nf
index 9fbc69b8..5af557ac 100644
--- a/modules/pangolin/main.nf
+++ b/modules/pangolin/main.nf
@@ -2,10 +2,10 @@ process PANGOLIN {
     tag "$meta.id"
     label 'process_medium'
 
-    conda (params.enable_conda ? 'bioconda::pangolin=3.1.19' : null)
+    conda (params.enable_conda ? 'bioconda::pangolin=3.1.20' : null)
     container "${ workflow.containerEngine == 'singularity' && !task.ext.singularity_pull_docker_container ?
-        'https://depot.galaxyproject.org/singularity/pangolin:3.1.19--pyhdfd78af_0' :
-        'quay.io/biocontainers/pangolin:3.1.19--pyhdfd78af_0' }"
+        'https://depot.galaxyproject.org/singularity/pangolin:3.1.20--pyhdfd78af_0' :
+        'quay.io/biocontainers/pangolin:3.1.20--pyhdfd78af_0' }"
 
     input:
     tuple val(meta), path(fasta)
diff --git a/tests/modules/pangolin/test.yml b/tests/modules/pangolin/test.yml
index 11f715bf..f11c5c1d 100644
--- a/tests/modules/pangolin/test.yml
+++ b/tests/modules/pangolin/test.yml
@@ -4,4 +4,4 @@
     - pangolin
   files:
     - path: ./output/pangolin/test.pangolin.csv
-      md5sum: d92ede51bf3886f696f2089e86189125
+      md5sum: 378f211c219bb644dea63adf7c3254fe