diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index f20aa5b8..1b79a74a 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -32,8 +32,8 @@ Example
 **Test Configuration**:
 * OS type & version: Ubuntu 20.04
 * Hardware: x86-64 (e.g., x86, x86-64, arm, arm64)
-* Toolchain: Docker v20.10 & Go v1.19
-* Edge Orchestration Release: v1.1.x
+* Toolchain: Docker v20.10 & Go v1.23
+* Edge Orchestration Release: v1.2.x
 
 # Checklist:
 
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9d242546..bc8db3e6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Setup Golang
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32
         with:
-          go-version: '1.19'
+          go-version: '1.23'
 
       - name: Install Qemu
         if:  ${{ matrix.arch != 'x86_64c' && matrix.arch != 'x86_64a' && matrix.arch != 'x86_64n'}}
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 5ab99cdf..3d2e58b1 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -33,7 +33,7 @@ jobs:
     - name: Setup Golang
       uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32
       with:
-        go-version: '1.19'
+        go-version: '1.23'
 
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@afb54ba388a7dca6ecae48f608c4ff05ff4cc77a
diff --git a/.github/workflows/go-fuzz-test.yml b/.github/workflows/go-fuzz-test.yml
index f2caf34a..9d83189e 100644
--- a/.github/workflows/go-fuzz-test.yml
+++ b/.github/workflows/go-fuzz-test.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Setup Golang
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32
         with:
-          go-version: '1.19'
+          go-version: '1.23'
 
       - name: Fuzz test
         run: |
diff --git a/.github/workflows/lint-vet-gofmt-staticcheck-analysis.yml b/.github/workflows/lint-vet-gofmt-staticcheck-analysis.yml
index e3b82aaa..aa23cec2 100644
--- a/.github/workflows/lint-vet-gofmt-staticcheck-analysis.yml
+++ b/.github/workflows/lint-vet-gofmt-staticcheck-analysis.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Setup Golang
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32
         with:
-          go-version: '1.19'
+          go-version: '1.23'
 
       - name: Set env vars (golint)
         run: |
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 916c7cca..f6de78a3 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Setup Golang
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32
         with:
-          go-version: '1.19'
+          go-version: '1.23'
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@49b3bc8e6bdd4a60e6116a5414239cba5943d3cf
diff --git a/.github/workflows/test-suite.yml b/.github/workflows/test-suite.yml
index 48c9a795..f95f8c40 100644
--- a/.github/workflows/test-suite.yml
+++ b/.github/workflows/test-suite.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Setup Golang
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32
         with:
-          go-version: '1.19'
+          go-version: '1.23'
 
       - name: Set env vars (gocov)
         run: |
diff --git a/configs/defdockerfiles/ubuntu b/configs/defdockerfiles/ubuntu
index dd65da34..7157560d 100644
--- a/configs/defdockerfiles/ubuntu
+++ b/configs/defdockerfiles/ubuntu
@@ -1,7 +1,7 @@
 # Docker image for "edge-orchestration"
 ### ubuntu:20.04
 ARG PLATFORM
-FROM $PLATFORM/ubuntu:20.04
+FROM $PLATFORM/ubuntu:24.04
 
 # environment variables
 ENV TARGET_DIR=/edge-orchestration
@@ -24,8 +24,11 @@ RUN mkdir -p $TARGET_DIR/res/
 COPY $WEB_DIR/$BUILD_DIR/ $TARGET_DIR/$WEB_DIR/
 
 # install required tools
-RUN apt-get update
-RUN apt-get install -y net-tools iproute2
+# RUN apt-get update
+# RUN apt-get install -y net-tools iproute2
+
+RUN apt update
+RUN apt install -y net-tools iproute2
 
 # expose ports
 EXPOSE $HTTP_PORT $MDNS_PORT $ZEROCONF_PORT $MNEDC_PORT $MNEDC_BROADCAST_PORT $UI_PORT
diff --git a/configs/defdockerfiles/ubuntu_multistage b/configs/defdockerfiles/ubuntu_multistage
index 52210930..7cb3734d 100644
--- a/configs/defdockerfiles/ubuntu_multistage
+++ b/configs/defdockerfiles/ubuntu_multistage
@@ -1,9 +1,9 @@
 # Docker image for "edge-orchestration"
-FROM --platform=$TARGETPLATFORM ubuntu:20.04 AS builder
+FROM --platform=$TARGETPLATFORM ubuntu:24.04 AS builder
 
 # environment variables
 ARG TARGETPLATFORM
-ENV GOVERSION=1.19.1
+ENV GOVERSION=1.23.2
 ENV GOPATH=/usr/local/go
 ENV TARGET_DIR=/edge-orchestration
 
@@ -19,7 +19,7 @@ RUN script/install-golang.sh
 ARG TARGETVERSION
 RUN make buildx_binary VERSION=$TARGETVERSION
 
-FROM ubuntu:20.04
+FROM ubuntu:24.04
 
 # environment variables
 ENV TARGET_DIR=/edge-orchestration
@@ -44,8 +44,11 @@ COPY --from=builder $TARGET_DIR/$WEB_DIR/$BUILD_DIR $TARGET_DIR/$WEB_DIR/
 RUN mkdir -p $TARGET_DIR/res/
 
 # install required tools
-RUN apt-get update
-RUN apt-get install -y net-tools iproute2
+# RUN apt-get update
+# RUN apt-get install -y net-tools iproute2
+
+RUN apt update
+RUN apt install -y net-tools iproute2
 
 # expose ports
 EXPOSE $HTTP_PORT $MDNS_PORT $ZEROCONF_PORT $MNEDC_PORT $MNEDC_BROADCAST_PORT $UI_PORT
diff --git a/docs/platforms/x86_64_linux/x86_64_linux.md b/docs/platforms/x86_64_linux/x86_64_linux.md
index e28bb4ab..62678e33 100644
--- a/docs/platforms/x86_64_linux/x86_64_linux.md
+++ b/docs/platforms/x86_64_linux/x86_64_linux.md
@@ -37,7 +37,7 @@ Please see the below [How to work](#how-to-work) to know how to run Edge Orchest
 `$ sudo usermod -aG docker $USER`
 
 - go compiler
-    - Version: 1.19 (or above)
+    - Version: 1.23 (or above)
     - [How to install](https://golang.org/dl/)
 
 > To build Edge Orchestrator from Go sources, you need to set GOPATH environment variable:  
diff --git a/go.mod b/go.mod
index 86fbb802..293076dc 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/lf-edge/edge-home-orchestration-go
 
-go 1.19
+go 1.23
 
 require (
 	github.com/casbin/casbin v1.9.1
diff --git a/internal/common/resourceutil/resourceutil_test.go b/internal/common/resourceutil/resourceutil_test.go
index 36f8e1e5..09f3cf87 100644
--- a/internal/common/resourceutil/resourceutil_test.go
+++ b/internal/common/resourceutil/resourceutil_test.go
@@ -258,7 +258,7 @@ func TestGetCPUUsage(t *testing.T) {
 
 		cpuUsage, err := resourceIns.GetResource(CPUUsage)
 		if err != nil {
-			t.Errorf(err.Error())
+			t.Error(err.Error())
 		}
 
 		if cpuUsage != dummyCPUPercentResult {
@@ -291,7 +291,7 @@ func TestGetCPUFreq(t *testing.T) {
 
 		cpuFreq, err := resourceIns.GetResource(CPUFreq)
 		if err != nil {
-			t.Errorf(err.Error())
+			t.Error(err.Error())
 		}
 
 		if cpuFreq != dummyCPUFreqResult {
@@ -324,7 +324,7 @@ func TestGetCPUCount(t *testing.T) {
 
 		cpuCount, err := resourceIns.GetResource(CPUCount)
 		if err != nil {
-			t.Errorf(err.Error())
+			t.Error(err.Error())
 		}
 
 		if cpuCount != dummyCPUCountResult {
@@ -357,7 +357,7 @@ func TestGetMemAvailable(t *testing.T) {
 
 		memAvailable, err := resourceIns.GetResource(MemAvailable)
 		if err != nil {
-			t.Errorf(err.Error())
+			t.Error(err.Error())
 		}
 
 		if memAvailable != dummyMemAvailableResult {
@@ -390,7 +390,7 @@ func TestGetMemFree(t *testing.T) {
 
 		memFree, err := resourceIns.GetResource(MemFree)
 		if err != nil {
-			t.Errorf(err.Error())
+			t.Error(err.Error())
 		}
 
 		if memFree != dummyMemFreeResult {
@@ -423,7 +423,7 @@ func TestGetNetMBps(t *testing.T) {
 
 		netMBps, err := resourceIns.GetResource(NetMBps)
 		if err != nil {
-			t.Errorf(err.Error())
+			t.Error(err.Error())
 		}
 
 		if netMBps != dummyNetMBpsResult {
@@ -456,7 +456,7 @@ func TestGetNetBandwidth(t *testing.T) {
 
 		netBandwidth, err := resourceIns.GetResource(NetBandwidth)
 		if err != nil {
-			t.Errorf(err.Error())
+			t.Error(err.Error())
 		}
 
 		if netBandwidth != dummyNetBandwidthResult {
diff --git a/internal/controller/configuremgr/configuremgr_test.go b/internal/controller/configuremgr/configuremgr_test.go
index c8777f76..2c97cd09 100644
--- a/internal/controller/configuremgr/configuremgr_test.go
+++ b/internal/controller/configuremgr/configuremgr_test.go
@@ -62,7 +62,7 @@ func TestSetConfigPath(t *testing.T) {
 				t.Errorf("%s != %s", defaultConfPath, configuremgrObj.confpath)
 			}
 		} else {
-			t.Errorf(err.Error())
+			t.Error(err.Error())
 		}
 	})
 	t.Run("No File", func(t *testing.T) {
@@ -94,7 +94,7 @@ func TestBasicMockConfigureMgr(t *testing.T) {
 		os.RemoveAll(dir)
 		err := os.Mkdir(dir, 0775)
 		if err != nil {
-			t.Errorf(err.Error())
+			t.Error(err.Error())
 		} else {
 			files, err := os.ReadDir(src)
 			if err != nil {
@@ -104,7 +104,7 @@ func TestBasicMockConfigureMgr(t *testing.T) {
 				fileContent, _ := os.ReadFile(filepath.Join(src, file.Name()))
 				err = os.WriteFile(filepath.Join(dir, file.Name()), []byte(fileContent), 0664)
 				if err != nil {
-					t.Errorf(err.Error())
+					t.Error(err.Error())
 				}
 			}
 		}
diff --git a/third_party/zeroconf/go.mod b/third_party/zeroconf/go.mod
index 1f85397b..c4ab1aa9 100644
--- a/third_party/zeroconf/go.mod
+++ b/third_party/zeroconf/go.mod
@@ -1,6 +1,6 @@
 module github.com/grandcat/zeroconf
 
-go 1.19
+go 1.23
 
 require (
 	github.com/cenkalti/backoff v2.2.1+incompatible