diff --git a/Dockerfile b/Dockerfile
index 349f54390..813e4249c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ RUN make yarn
 COPY ./ui/ ./ui/
 RUN make build-ui
 
-FROM golang:1.21.5-bookworm@sha256:1415bb0b25d3bffc0a44dcf9851c20a9f8bbe558095221d931f2e4a4cc3596eb as build
+FROM golang:1.21.6-bookworm@sha256:69bfed39a11563b13cddf6167195e5637a14212f95fd5a4954b377c0511d2fda as build
 WORKDIR /go/src/github.com/pomerium/pomerium
 
 RUN apt-get update \
diff --git a/Dockerfile.debug b/Dockerfile.debug
index ad663576a..fc865ea25 100644
--- a/Dockerfile.debug
+++ b/Dockerfile.debug
@@ -13,7 +13,7 @@ RUN make yarn
 COPY ./ui/ ./ui/
 RUN make build-ui
 
-FROM golang:1.21.5-bookworm@sha256:1415bb0b25d3bffc0a44dcf9851c20a9f8bbe558095221d931f2e4a4cc3596eb as build
+FROM golang:1.21.6-bookworm@sha256:69bfed39a11563b13cddf6167195e5637a14212f95fd5a4954b377c0511d2fda as build
 WORKDIR /go/src/github.com/pomerium/pomerium
 
 RUN apt-get update \