diff --git a/ci/alpine/Dockerfile b/ci/alpine/Dockerfile
index a524e15dff..25629a8934 100644
--- a/ci/alpine/Dockerfile
+++ b/ci/alpine/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:latest
 
 # A version field to invalidate Cirrus's build cache when needed, as suggested in
 # https://github.com/cirruslabs/cirrus-ci-docs/issues/544#issuecomment-566066822
-ENV DOCKERFILE_VERSION 20220519
+ENV DOCKERFILE_VERSION 20221201
 
 RUN apk add --no-cache \
   bash \
@@ -12,7 +12,7 @@ RUN apk add --no-cache \
   cmake \
   curl \
   flex-dev \
-  fts-dev \
+  musl-fts-dev \
   g++ \
   git \
   libpcap-dev \