diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 91418ce..4352049 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: ['1.8', '1.9', '1.10', '1.11', '1.12', '1.13']
+        go-version: ['1.8', '1.9', '1.10', '1.11', '1.12', '1.13', '1.14', '1.15']
     steps:
       - name: Set up Go ${{ matrix.go-version }}
         uses: actions/setup-go@v2
@@ -26,6 +26,9 @@ jobs:
         run: |
           go get -v github.com/google/go-querystring/query
           go get -v github.com/h2non/gock
+          go get -v github.com/joho/godotenv (download)
+          go get -v github.com/retailcrm/api-client-go/errs
+          go get -v github.com/retailcrm/api-client-go/v5
           cp .env.dist .env
       - name: Tests
         run: ./go.test.sh