diff --git a/cmd/vulcan-gitleaks/Dockerfile b/cmd/vulcan-gitleaks/Dockerfile
index ef370d2c..29e10280 100644
--- a/cmd/vulcan-gitleaks/Dockerfile
+++ b/cmd/vulcan-gitleaks/Dockerfile
@@ -1,6 +1,6 @@
 # Copyright 2019 Adevinta
 
-FROM zricethezav/gitleaks:v8.19.3
+FROM zricethezav/gitleaks:v8.21.2
 
 # Override base label with 🔑 not supported by artifactory.
 LABEL org.opencontainers.image.description="Protect and discover secrets using Gitleaks"