diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8b01b8d4..1bb87a83 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-20.04, macos-latest]
-        go: ['1.18.x']
+        go: ['1.19.x']
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v1
@@ -38,7 +38,7 @@ jobs:
     name: Build with specific Go
     strategy:
       matrix:
-        go: ['1.17.x']
+        go: ['1.18.x']
     runs-on: ubuntu-20.04
     steps:
     - uses: actions/checkout@v1
@@ -54,7 +54,7 @@ jobs:
     - uses: actions/setup-ruby@v1
     - uses: actions/setup-go@v2
       with:
-        go-version: '1.18.x'
+        go-version: '1.19.x'
     - run: mkdir -p "$HOME/go/bin"
       shell: bash
     - run: set GOPATH=%HOME%\go
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2523a3ce..19d315bd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        go: ['1.18.x']
+        go: ['1.19.x']
     steps:
     - uses: actions/checkout@v1
     - uses: actions/setup-ruby@v1
@@ -61,7 +61,7 @@ jobs:
     runs-on: macos-latest
     strategy:
       matrix:
-        go: ['1.18.x']
+        go: ['1.19.x']
     steps:
     - uses: actions/checkout@v1
     - uses: actions/setup-ruby@v1
@@ -97,7 +97,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        go: ['1.18.x']
+        go: ['1.19.x']
     steps:
     - uses: actions/checkout@v1
     - uses: actions/setup-ruby@v1