diff --git a/Dockerfile b/Dockerfile
index 0501822e..38a442e1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # stage 1 Build blobstream binary
-FROM --platform=$BUILDPLATFORM docker.io/golang:1.21.6-alpine3.18 as builder
+FROM --platform=$BUILDPLATFORM docker.io/golang:1.21.7-alpine3.18 as builder
 
 ARG TARGETOS
 ARG TARGETARCH