diff --git a/requirements.txt b/requirements.txt
index 9cc28cf..a112d2c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,3 +8,4 @@ yamllint==1.8.1
 ansible-lint==3.4.15
 molecule==1.25.1
 docker
+anyconfig>=0.10.0 # not directly required, pinned by Snyk to avoid a vulnerability