diff --git a/.github/workflows/cover.yaml b/.github/workflows/cover.yaml
index 56276431..17be8ebb 100644
--- a/.github/workflows/cover.yaml
+++ b/.github/workflows/cover.yaml
@@ -22,7 +22,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.19"
 
       - name: Checkout base branch
         uses: actions/checkout@v3
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index ee1a2ba5..877c07c6 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -27,7 +27,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.19"
       - name: Install goimports
         run: go install golang.org/x/tools/cmd/goimports@latest
       - name: Checkout code
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index c47ae1c3..784be217 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -53,7 +53,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.19"
 
       - name: Checkout code
         uses: actions/checkout@v3
@@ -137,7 +137,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.19"
 
       - name: Checkout code
         uses: actions/checkout@v3
diff --git a/go.mod b/go.mod
index c691310c..aa332be0 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/GoogleCloudPlatform/alloydb-auth-proxy
 
-go 1.18
+go 1.19
 
 require (
 	cloud.google.com/go/alloydbconn v0.2.2