diff --git a/.github/workflows/build-go.yaml b/.github/workflows/build-go.yaml
index 82776ab..817b388 100644
--- a/.github/workflows/build-go.yaml
+++ b/.github/workflows/build-go.yaml
@@ -19,8 +19,7 @@ jobs:
       fail-fast: false
       matrix:
         go:
-          - 1.18
-          - 1.19
+          - "1.20"
     steps:
       - uses: actions/checkout@v3
 
@@ -39,7 +38,7 @@ jobs:
           make
 
       - uses: PaloAltoNetworks/cov@2.0.0
-        if: ${{matrix.go == 1.19}}
+        if: ${{matrix.go == 1.20}}
         with:
           main_branch: master
           cov_file: unit_coverage.out