diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6d16edb..f8afc19 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,8 +13,8 @@ jobs:
       fail-fast: false
       matrix:
         go:
-          - 1.13
           - 1.14
+          - 1.15
     name: Go ${{ matrix.go }}
 
     runs-on: ubuntu-latest
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c53d165..228c970 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.13
+          go-version: 1.15
         id: go
 
       - name: Get dependencies