CI: Bump Crystal version matrix

.github/workflows/ci.yml

@@ -38,10 +38,10 @@ jobs:
       matrix:
         stable: [true]
         crystal:
-          - 1.7.3
-          - 1.8.2
           - 1.9.2
           - 1.10.1
+          - 1.11.2
+          - 1.12.1
         include:
           - crystal: nightly
             stable: false

.github/workflows/container-release.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Install Crystal
         uses: crystal-lang/install-crystal@v1.8.0
         with:
-          crystal: 1.9.2
+          crystal: 1.12.1
 
       - name: Run lint
         run: |

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM crystallang/crystal:1.8.2-alpine AS builder
+FROM crystallang/crystal:1.12.1-alpine AS builder
 
 RUN apk add --no-cache sqlite-static yaml-static
 

docker/Dockerfile.arm64

@@ -1,5 +1,5 @@
-FROM alpine:3.18 AS builder
-RUN apk add --no-cache 'crystal=1.8.2-r0' shards sqlite-static yaml-static yaml-dev libxml2-static zlib-static openssl-libs-static openssl-dev musl-dev xz-static
+FROM alpine:3.19 AS builder
+RUN apk add --no-cache 'crystal=1.10.1-r0' shards sqlite-static yaml-static yaml-dev libxml2-static zlib-static openssl-libs-static openssl-dev musl-dev xz-static
 
 ARG release