diff --git a/lambda/requirements.txt b/lambda/requirements.txt
index c1c08df..d081d4c 100644
--- a/lambda/requirements.txt
+++ b/lambda/requirements.txt
@@ -2,3 +2,4 @@ aws-sam-cli==1.95.0
 cookiecutter>=2.1.1 # not directly required, pinned by Snyk to avoid a vulnerability
 rsa>=4.7 # not directly required, pinned by Snyk to avoid a vulnerability
 urllib3>=1.26.5 # not directly required, pinned by Snyk to avoid a vulnerability
+pyasn1>=0.6.2 # not directly required, pinned by Snyk to avoid a vulnerability