Merge pull request #91 from leanovate/update_go_version

Update min version

Author: untoldwind

.github/workflows/build.yml

@@ -4,12 +4,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: [ '1.15', '1.14', '1.13' ]
+        go: [ '1.22', '1.21', '1.20' ]
     name: Build on go ${{ matrix.go }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
       - name: Setup go
-        uses: actions/setup-go@v1
+        uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go }}
       - run: go build -v ./...

go.mod

@@ -1,5 +1,5 @@
 module github.com/leanovate/gopter
 
-go 1.12
+go 1.20
 
 require github.com/smartystreets/goconvey v1.8.1 // indirect