Merge pull request #1072 from prometheus/superq/update_build

Update build

.circleci/config.yml

@@ -5,7 +5,7 @@ executors:
   # Whenever the Go version is updated here, .promu.yml should also be updated.
   golang:
     docker:
-      - image: cimg/go:1.19
+      - image: cimg/go:1.20
 jobs:
   test:
     executor: golang

.github/workflows/golangci-lint.yml

@@ -18,13 +18,13 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
       - name: install Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
-          go-version: 1.18.x
+          go-version: 1.20.x
       - name: Install snmp_exporter/generator dependencies
         run: sudo apt-get update && sudo apt-get -y install libsnmp-dev
         if: github.repository == 'prometheus/snmp_exporter'
       - name: Lint
-        uses: golangci/golangci-lint-action@v3.2.0
+        uses: golangci/golangci-lint-action@v3.4.0
         with:
-          version: v1.45.2
+          version: v1.51.2

.promu.yml

@@ -1,7 +1,7 @@
 go:
     # Whenever the Go version is updated here, .travis.yml and
     # .circle/config.yml should also be updated.
-    version: 1.19
+    version: 1.20
 repository:
     path: github.com/prometheus/blackbox_exporter
 build:

go.mod

@@ -1,6 +1,6 @@
 module github.com/prometheus/blackbox_exporter
 
-go 1.18
+go 1.19
 
 require (
 	github.com/alecthomas/kingpin/v2 v2.3.2