diff --git a/Dockerfile b/Dockerfile
index f7290749d9..5209dace76 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM golang:1.21.5-alpine3.18 AS spicedb-builder
+FROM golang:1.21.6-alpine3.18 AS spicedb-builder
 WORKDIR /go/src/app
 RUN apk update && apk add --no-cache git
 COPY . .
 RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg/mod CGO_ENABLED=0 go build -v ./cmd/...
 
-FROM golang:1.21.5-alpine3.18 AS health-probe-builder
+FROM golang:1.21.6-alpine3.18 AS health-probe-builder
 WORKDIR /go/src/app
 RUN apk update && apk add --no-cache git
 RUN git clone https://github.com/grpc-ecosystem/grpc-health-probe.git
diff --git a/Dockerfile.release b/Dockerfile.release
index 845b94932d..40cd1d9722 100644
--- a/Dockerfile.release
+++ b/Dockerfile.release
@@ -1,7 +1,7 @@
 # vim: syntax=dockerfile
 ARG BASE=cgr.dev/chainguard/static:latest
 
-FROM golang:1.21.5-alpine3.18 AS health-probe-builder
+FROM golang:1.21.6-alpine3.18 AS health-probe-builder
 WORKDIR /go/src/app
 RUN apk update && apk add --no-cache git
 RUN git clone https://github.com/grpc-ecosystem/grpc-health-probe.git