diff --git a/requirements.txt b/requirements.txt
index 8ed579a..aebd5af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ pyyaml
 click
 treelib
 
-ecdsa==0.18 # not directly required, pinned by Snyk to avoid a vulnerability
+ecdsa==0.19.2 # not directly required, pinned by Snyk to avoid a vulnerability
 websockets>=10.0 # not directly required, pinned by Snyk to avoid a vulnerability