diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 79e9629..39a0452 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -121,7 +121,7 @@ jobs:
         strategy:
             matrix:
                 os: [ubuntu-latest, macos-latest, windows-latest]
-                go: ['1.21', '1.22', '1.23']
+                go: ['1.19', '1.20', '1.21', '1.22', '1.23']
         steps:
             - name: Harden Runner
               uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1