diff --git a/requirements.txt b/requirements.txt
index 2c34a17..cb7ce95 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -68,3 +68,4 @@ vyper
 watchdog
 web3
 wn
+eth-abi>=5.0.1 # not directly required, pinned by Snyk to avoid a vulnerability