diff --git a/Dockerfile b/Dockerfile
index d37589da9..17e993509 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ RUN make yarn
 COPY ./ui/ ./ui/
 RUN make build-ui
 
-FROM golang:1.19.5-buster@sha256:150a98859da4c88935958d21d4fca1c74a139eac88e1eb2364c8f60d69236ede as build
+FROM golang:1.20.0-buster@sha256:4447a7f9a0c84217d2b0a421d5fbf54750e68518493a20e495053b3d99af5d4d as build
 WORKDIR /go/src/github.com/pomerium/pomerium
 
 RUN apt-get update \
diff --git a/Dockerfile.debug b/Dockerfile.debug
index dc0724a2f..cf904f89c 100644
--- a/Dockerfile.debug
+++ b/Dockerfile.debug
@@ -13,7 +13,7 @@ RUN make yarn
 COPY ./ui/ ./ui/
 RUN make build-ui
 
-FROM golang:1.19.5-buster@sha256:150a98859da4c88935958d21d4fca1c74a139eac88e1eb2364c8f60d69236ede as build
+FROM golang:1.20.0-buster@sha256:4447a7f9a0c84217d2b0a421d5fbf54750e68518493a20e495053b3d99af5d4d as build
 WORKDIR /go/src/github.com/pomerium/pomerium
 
 RUN apt-get update \