diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b7260b7ec..c66e83d7a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [1.18]
+        go-version: [1.19]
       fail-fast: true
     steps:
       - name: Checkout
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index f697ea039..0bc54bda7 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -18,7 +18,7 @@ jobs:
       security-events: write
     strategy:
       matrix:
-        go-version: [1.18]
+        go-version: [1.19]
       fail-fast: false
     steps:
       - name: Checkout repository
diff --git a/.github/workflows/release-github.yml b/.github/workflows/release-github.yml
index 4b857be74..3e25304a7 100644
--- a/.github/workflows/release-github.yml
+++ b/.github/workflows/release-github.yml
@@ -16,7 +16,7 @@ jobs:
       - name: setup go environment
         uses: actions/setup-go@v3
         with:
-          go-version: '1.18.1'
+          go-version: '1.19.0'
       - name: run goreleaser
         uses: goreleaser/goreleaser-action@v2
         with:
diff --git a/Dockerfile b/Dockerfile
index 5a99c4280..95afef8e4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/golang:1.18.1-alpine as builder
+FROM docker.io/library/golang:1.19.0-alpine as builder
 ARG TARGETPLATFORM
 RUN apk add git make
 ENV ORASPKG /oras
diff --git a/go.mod b/go.mod
index 52e8185a8..ef1215c32 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module oras.land/oras
 
-go 1.18
+go 1.19
 
 require (
 	github.com/docker/cli v20.10.17+incompatible