diff --git a/docker/Dockerfile.arm64 b/docker/Dockerfile.arm64
index 71f9ba79..bee272c2 100644
--- a/docker/Dockerfile.arm64
+++ b/docker/Dockerfile.arm64
@@ -1,6 +1,10 @@
 FROM alpine:3.22 AS builder
-RUN apk add --no-cache 'crystal=1.16.3-r0' shards sqlite-static yaml-static yaml-dev libxml2-static \
-       zlib-static openssl-libs-static openssl-dev musl-dev xz-static
+RUN apk add --no-cache \
+    'crystal=1.17.1-r0' shards \
+    sqlite-static yaml-static yaml-dev \
+    pcre2-static gc-static \
+    libxml2-static zlib-static \
+    openssl-libs-static openssl-dev musl-dev xz-static
 
 ARG release