diff --git a/Dockerfile b/Dockerfile
index 77973433d..afe0d8223 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ RUN make yarn
 COPY ./ui/ ./ui/
 RUN make build-ui
 
-FROM golang:1.20.2-buster@sha256:97c3e1d5d0b59e92e9e067c1e4192d452566b60512203bf885f568e8e364155a as build
+FROM golang:1.20.3-buster@sha256:413cd9e04db86fee3f5c667de293f37d9199b74880771c37dcfeb165cefaf424 as build
 WORKDIR /go/src/github.com/pomerium/pomerium
 
 RUN apt-get update \
diff --git a/Dockerfile.debug b/Dockerfile.debug
index b5cc6d2c2..b4e661d96 100644
--- a/Dockerfile.debug
+++ b/Dockerfile.debug
@@ -13,7 +13,7 @@ RUN make yarn
 COPY ./ui/ ./ui/
 RUN make build-ui
 
-FROM golang:1.20.2-buster@sha256:97c3e1d5d0b59e92e9e067c1e4192d452566b60512203bf885f568e8e364155a as build
+FROM golang:1.20.3-buster@sha256:413cd9e04db86fee3f5c667de293f37d9199b74880771c37dcfeb165cefaf424 as build
 WORKDIR /go/src/github.com/pomerium/pomerium
 
 RUN apt-get update \