diff --git a/conformance/Dockerfile b/conformance/Dockerfile
index 77244a5c03..2e8c0f0db5 100644
--- a/conformance/Dockerfile
+++ b/conformance/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.15
+FROM alpine:3.16
 ENV SONOBUOY_VERSION 0.56.5
 RUN apk add curl tar gzip
 RUN curl -sfL https://github.com/vmware-tanzu/sonobuoy/releases/download/v${SONOBUOY_VERSION}/sonobuoy_${SONOBUOY_VERSION}_linux_amd64.tar.gz | tar xvzf - -C /usr/bin
diff --git a/package/Dockerfile b/package/Dockerfile
index 29aab5e818..362507b526 100644
--- a/package/Dockerfile
+++ b/package/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.15 as base
+FROM alpine:3.16 as base
 RUN apk add -U ca-certificates tar zstd
 COPY build/out/data.tar.zst /
 RUN mkdir -p /image/etc/ssl/certs /image/run /image/var/run /image/tmp /image/lib/modules /image/lib/firmware && \