diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8449734..40f9e09 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,7 +2,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: cimg/go:1.18
+      - image: cimg/go:1.20
     steps:
       - checkout
       - restore_cache:
diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index ad0f905..ac446c6 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-22.04
     strategy:
       matrix:
-        go: ["1.18", "1.19"]
+        go: ["1.20", "1.21", "1.22"]
     steps:
     - uses: actions/checkout@v4
     - name: Set up Go