diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 6d750ee6..2a1e0971 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -50,7 +50,7 @@ jobs:
     - name: Setup Go
       uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
       with:
-        go-version: "1.22"
+        go-version: "1.23"
         cache: false
       if: ${{ matrix.language == 'go' }}
 
diff --git a/.github/workflows/cover.yaml b/.github/workflows/cover.yaml
index 1c4fdbed..d6753d43 100644
--- a/.github/workflows/cover.yaml
+++ b/.github/workflows/cover.yaml
@@ -25,7 +25,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
-          go-version: "1.22"
+          go-version: "1.23"
           cache: false
 
       - name: Checkout base branch
diff --git a/.github/workflows/govulncheck.yaml b/.github/workflows/govulncheck.yaml
index aef7ee4b..da3a5674 100644
--- a/.github/workflows/govulncheck.yaml
+++ b/.github/workflows/govulncheck.yaml
@@ -35,7 +35,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
-          go-version: "1.22"
+          go-version: "1.23"
           check-latest: true
           cache: false
       - name: Checkout code
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 8ac3004a..fe912b9d 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -32,7 +32,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
-          go-version: "1.22"
+          go-version: "1.23"
           cache: false
       - name: Checkout code
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
diff --git a/.github/workflows/sample-tests.yaml b/.github/workflows/sample-tests.yaml
index 6534e54d..fb0e341f 100644
--- a/.github/workflows/sample-tests.yaml
+++ b/.github/workflows/sample-tests.yaml
@@ -65,7 +65,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
-          go-version: "1.22"
+          go-version: "1.23"
           cache: false
       - name: Authenticate to Google Cloud
         id: 'auth'
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 140754a5..24cd983a 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -37,7 +37,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
-          go-version: "1.22"
+          go-version: "1.23"
           cache: false
 
       - name: Verify FreeBSD and OpenBSD Builds
@@ -66,7 +66,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
-          go-version: "1.22"
+          go-version: "1.23"
           cache: false
 
       - name: Checkout code
@@ -140,7 +140,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
-          go-version: "1.22"
+          go-version: "1.23"
           cache: false
 
       - name: Checkout code
diff --git a/go.mod b/go.mod
index c139398e..fd179554 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/GoogleCloudPlatform/alloydb-auth-proxy
 
-go 1.22
+go 1.23
 
 require (
 	cloud.google.com/go/alloydbconn v1.12.0