diff --git a/Dockerfile b/Dockerfile
index 96c370d..9d9de7c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,7 +38,7 @@ RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -a \
 # ---
 
 # Retrieve gitleaks binary
-FROM ghcr.io/gitleaks/gitleaks:v8.21.2@sha256:0e99e8821643ea5b235718642b93bb32486af9c8162c8b8731f7cbdc951a7f46 AS gitleaks
+FROM ghcr.io/gitleaks/gitleaks:v8.23.0@sha256:b4b81841085b4060054a71155500a340e3d2e2a5995c186546649e3efd80b84e AS gitleaks
 
 # ---