diff --git a/package/Dockerfile b/package/Dockerfile
index 410b86f3..6cc7427b 100644
--- a/package/Dockerfile
+++ b/package/Dockerfile
@@ -1,6 +1,6 @@
 ARG VULNDB_VERSION=3.656
 ARG VULNDB_CHECKSUM=20b60f7ce08b5b1f8232e7e334f50fdd04383c606105f65d12b4e17583599ee7
-ARG SIGSTORE_VERSION=86e52391a84c8b9bfceac957de7de4b3177604bf
+ARG SIGSTORE_VERSION=971c41f5c249d86d0f0d5c1b766b908bca19643f
 #
 # Builder
 #