Upgraded dependencies

Author: eko

.github/main.workflow

@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go_version: [ '1.15', '1.16', '1.17', '1.18' ]
+        go_version: [ '1.20' ]
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v1
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
         with:
           go-version: ${{ matrix.go_version }}
 
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: azure/docker-login@v1
         with:
           username: ${{ secrets.DOCKER_USERNAME }}

.github/workflows/master.yml

@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go_version: [ '1.15', '1.16', '1.17', '1.18' ]
+        go_version: [ '1.20' ]
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
         with:
           go-version: ${{ matrix.go_version }}
       - run: go get -t -v ./...
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - uses: azure/docker-login@v1
       with:
@@ -99,10 +99,10 @@ jobs:
             extension: '.exe'
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
         with:
-          go-version: 1.18
+          go-version: '1.20'
 
       - name: Download go dependencies
         run: go get -t -v ./...

.github/workflows/tag.yml

@@ -1,6 +1,6 @@
 module github.com/eko/pihole-exporter
 
-go 1.18
+go 1.20
 
 require (
 	github.com/heetch/confita v0.10.0
@@ -13,15 +13,15 @@ require (
 
 require (
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/client_model v0.3.0 // indirect
-	github.com/prometheus/common v0.37.0 // indirect
-	github.com/prometheus/procfs v0.8.0 // indirect
+	github.com/prometheus/common v0.41.0 // indirect
+	github.com/prometheus/procfs v0.9.0 // indirect
 	golang.org/x/sys v0.5.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect