diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index e22087a222..5704b73992 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -44,7 +44,7 @@ jobs:
       - name: Set up Go 1.20
         uses: actions/setup-go@v1
         with:
-           go-version: 1.20.3
+           go-version: 1.20.4
         id: go
       - uses: actions/checkout@v3
         with:
@@ -105,7 +105,7 @@ jobs:
       - name: Set up Go 1.20
         uses: actions/setup-go@v1
         with:
-          go-version: 1.20.3
+          go-version: 1.20.4
         id: go
       - uses: actions/checkout@v3
         with:
@@ -160,7 +160,7 @@ jobs:
       - name: Set up Go 1.20
         uses: actions/setup-go@v1
         with:
-          go-version: 1.20.3
+          go-version: 1.20.4
         id: go
       - uses: actions/checkout@v3
         with:
@@ -215,7 +215,7 @@ jobs:
       - name: Set up Go 1.20
         uses: actions/setup-go@v1
         with:
-          go-version: 1.20.3
+          go-version: 1.20.4
         id: go
       - uses: actions/checkout@v3
         with:
@@ -268,7 +268,7 @@ jobs:
       - name: Set up Go 1.20
         uses: actions/setup-go@v1
         with:
-          go-version: 1.20.3
+          go-version: 1.20.4
         id: go
       - uses: actions/checkout@v3
         with:
diff --git a/.github/workflows/build-package.yml b/.github/workflows/build-package.yml
index b5b4855af1..6bab6f08f9 100644
--- a/.github/workflows/build-package.yml
+++ b/.github/workflows/build-package.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Set up Go 1.20
         uses: actions/setup-go@v1
         with:
-          go-version: 1.20.3
+          go-version: 1.20.4
         id: go
       - name: Setup Docker
         uses: docker-practice/actions-setup-docker@master
diff --git a/.github/workflows/conformance_test.yml b/.github/workflows/conformance_test.yml
index 0af994706b..bd666fa256 100644
--- a/.github/workflows/conformance_test.yml
+++ b/.github/workflows/conformance_test.yml
@@ -28,7 +28,7 @@ jobs:
       - name: Set up Go 1.20
         uses: actions/setup-go@v1
         with:
-          go-version: 1.20.3
+          go-version: 1.20.4
         id: go
       - uses: actions/checkout@v3
         with:
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 54a01ab0e0..f389220a40 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -165,7 +165,7 @@ Harbor backend is written in [Go](http://golang.org/). If you don't have a Harbo
 |   2.5    |    1.17.7     |
 |   2.6    |    1.18.6     |
 |   2.7    |    1.19.4     |
-|   2.8    |    1.20.3     |
+|   2.8    |    1.20.4     |
 
 Ensure your GOPATH and PATH have been configured in accordance with the Go environment instructions.
 
diff --git a/Makefile b/Makefile
index 98036dc884..d7c72dfe0a 100644
--- a/Makefile
+++ b/Makefile
@@ -145,7 +145,7 @@ GOINSTALL=$(GOCMD) install
 GOTEST=$(GOCMD) test
 GODEP=$(GOTEST) -i
 GOFMT=gofmt -w
-GOBUILDIMAGE=golang:1.20.3
+GOBUILDIMAGE=golang:1.20.4
 GOBUILDPATHINCONTAINER=/harbor
 
 # go build
diff --git a/make/photon/registry/Dockerfile.binary b/make/photon/registry/Dockerfile.binary
index 7d0a14254a..62e211f107 100644
--- a/make/photon/registry/Dockerfile.binary
+++ b/make/photon/registry/Dockerfile.binary
@@ -1,4 +1,4 @@
-FROM golang:1.20.3
+FROM golang:1.20.4
 
 ENV DISTRIBUTION_DIR /go/src/github.com/docker/distribution
 ENV BUILDTAGS include_oss include_gcs
diff --git a/make/photon/trivy-adapter/Dockerfile.binary b/make/photon/trivy-adapter/Dockerfile.binary
index e358d5c5ff..3d56cde9d9 100644
--- a/make/photon/trivy-adapter/Dockerfile.binary
+++ b/make/photon/trivy-adapter/Dockerfile.binary
@@ -1,4 +1,4 @@
-FROM golang:1.20.3
+FROM golang:1.20.4
 
 ADD .   /go/src/github.com/aquasecurity/harbor-scanner-trivy/
 WORKDIR /go/src/github.com/aquasecurity/harbor-scanner-trivy/
diff --git a/make/photon/trivy-adapter/builder.sh b/make/photon/trivy-adapter/builder.sh
index df36dc9649..ff1fffb063 100755
--- a/make/photon/trivy-adapter/builder.sh
+++ b/make/photon/trivy-adapter/builder.sh
@@ -19,7 +19,7 @@ TEMP=$(mktemp -d ${TMPDIR-/tmp}/trivy-adapter.XXXXXX)
 git clone https://github.com/aquasecurity/harbor-scanner-trivy.git $TEMP
 cd $TEMP; git checkout $VERSION; cd -
 
-echo "Building Trivy adapter binary based on golang:1.20.3..."
+echo "Building Trivy adapter binary based on golang:1.20.4..."
 cp Dockerfile.binary $TEMP
 docker build -f $TEMP/Dockerfile.binary -t trivy-adapter-golang $TEMP
 
diff --git a/tests/ci/distro_installer.sh b/tests/ci/distro_installer.sh
index c1d0ed41e4..8b878175f3 100755
--- a/tests/ci/distro_installer.sh
+++ b/tests/ci/distro_installer.sh
@@ -3,5 +3,5 @@ set -x
 
 set -e
 
-sudo make package_online GOBUILDTAGS="include_oss include_gcs" VERSIONTAG=dev-gitaction PKGVERSIONTAG=dev-gitaction UIVERSIONTAG=dev-gitaction GOBUILDIMAGE=golang:1.20.3 COMPILETAG=compile_golangimage NOTARYFLAG=true TRIVYFLAG=true HTTPPROXY= PULL_BASE_FROM_DOCKERHUB=false
-sudo make package_offline GOBUILDTAGS="include_oss include_gcs" VERSIONTAG=dev-gitaction PKGVERSIONTAG=dev-gitaction UIVERSIONTAG=dev-gitaction GOBUILDIMAGE=golang:1.20.3 COMPILETAG=compile_golangimage NOTARYFLAG=true TRIVYFLAG=true HTTPPROXY= PULL_BASE_FROM_DOCKERHUB=false
+sudo make package_online GOBUILDTAGS="include_oss include_gcs" VERSIONTAG=dev-gitaction PKGVERSIONTAG=dev-gitaction UIVERSIONTAG=dev-gitaction GOBUILDIMAGE=golang:1.20.4 COMPILETAG=compile_golangimage NOTARYFLAG=true TRIVYFLAG=true HTTPPROXY= PULL_BASE_FROM_DOCKERHUB=false
+sudo make package_offline GOBUILDTAGS="include_oss include_gcs" VERSIONTAG=dev-gitaction PKGVERSIONTAG=dev-gitaction UIVERSIONTAG=dev-gitaction GOBUILDIMAGE=golang:1.20.4 COMPILETAG=compile_golangimage NOTARYFLAG=true TRIVYFLAG=true HTTPPROXY= PULL_BASE_FROM_DOCKERHUB=false