diff --git a/Dockerfile b/Dockerfile
index 94d8086..6278562 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1-alpine3.16 AS builder
+FROM golang:1-alpine3.17 AS builder
 
 RUN apk add --no-cache git ca-certificates build-base su-exec olm-dev
 
@@ -6,7 +6,7 @@ COPY . /build
 WORKDIR /build
 RUN go build -o /usr/bin/mautrix-whatsapp
 
-FROM alpine:3.16
+FROM alpine:3.17
 
 ENV UID=1337 \
     GID=1337
diff --git a/Dockerfile.ci b/Dockerfile.ci
index 2f2e657..b3f736c 100644
--- a/Dockerfile.ci
+++ b/Dockerfile.ci
@@ -1,4 +1,4 @@
-FROM alpine:3.16
+FROM alpine:3.17
 
 ENV UID=1337 \
     GID=1337
diff --git a/Dockerfile.dev b/Dockerfile.dev
index 806c348..5d4413d 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM golang:1-alpine3.16
+FROM golang:1-alpine3.17
 
 RUN apk add --no-cache git ca-certificates build-base su-exec olm-dev bash jq yq curl