diff --git a/.env b/.env
index d8300b8e2b6cc..529bd98ba3cd8 100644
--- a/.env
+++ b/.env
@@ -1,10 +1,12 @@
 IMAGE_REPO=milvusdb
 IMAGE_ARCH=amd64
 OS_NAME=ubuntu20.04
-DATE_VERSION=20231205-43ec2c2
-LATEST_DATE_VERSION=20231205-43ec2c2
-GPU_DATE_VERSION=20240111-b580aef
-LATEST_GPU_DATE_VERSION=20240111-b580aef
+DATE_VERSION=20240520-d27db99
+LATEST_DATE_VERSION=20240520-d27db99
+GPU_DATE_VERSION=20240520-c35eaaa
+LATEST_GPU_DATE_VERSION=20240520-c35eaaa
+
+# for other services in docker-compose.yml
 MINIO_ADDRESS=minio:9000
 PULSAR_ADDRESS=pulsar://pulsar:6650
 ETCD_ENDPOINTS=etcd:2379
diff --git a/.github/workflows/mac.yaml b/.github/workflows/mac.yaml
index 73b5662552aaf..f627a4264f39d 100644
--- a/.github/workflows/mac.yaml
+++ b/.github/workflows/mac.yaml
@@ -55,7 +55,7 @@ jobs:
       - name: Setup Go environment
         uses: actions/setup-go@v2.2.0
         with:
-          go-version: '~1.20.7'
+          go-version: '~1.21.10'
       - name: Mac Cache Go Mod Volumes
         uses: actions/cache@v3
         with:
diff --git a/.golangci.yml b/.golangci.yml
index 192c6a7ac9808..86430daab27e2 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -1,5 +1,5 @@
 run:
-  go: "1.18"
+  go: "1.21"
   skip-dirs:
     - build
     - configs
diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index 4a582e76eeca8..b594856127da5 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -61,7 +61,7 @@ Here's a list of verified OS types where Milvus can successfully build and run:
 Linux systems (Recommend Ubuntu 20.04 or later):
 
 ```bash
-go: >= 1.18
+go: >= 1.21
 cmake: >= 3.18
 gcc: 7.5
 ```
@@ -69,7 +69,7 @@ gcc: 7.5
 MacOS systems with x86_64 (Big Sur 11.5 or later recommended):
 
 ```bash
-go: >= 1.18
+go: >= 1.21
 cmake: >= 3.18
 llvm: >= 15
 ```
@@ -77,7 +77,7 @@ llvm: >= 15
 MacOS systems with Apple Silicon (Monterey 12.0.1 or later recommended):
 
 ```bash
-go: >= 1.18 (Arch=ARM64)
+go: >= 1.21 (Arch=ARM64)
 cmake: >= 3.18
 llvm: >= 15
 ```
@@ -132,8 +132,7 @@ Confirm that your `GOPATH` and `GOBIN` environment variables are correctly set a
 ```shell
 $ go version
 ```
-
-Note: go >= 1.18 is required to build Milvus.
+Note: go >= 1.21 is required to build Milvus.
 
 #### Docker & Docker Compose
 
diff --git a/Makefile b/Makefile
index e5d2bc5344c55..d3c790b3c95cc 100644
--- a/Makefile
+++ b/Makefile
@@ -17,6 +17,7 @@ OBJPREFIX := "github.com/milvus-io/milvus/cmd/milvus"
 
 INSTALL_PATH := $(PWD)/bin
 LIBRARY_PATH := $(PWD)/lib
+PGO_PATH := $(PWD)/configs/pgo
 OS := $(shell uname -s)
 mode = Release
 
@@ -63,14 +64,14 @@ milvus: build-cpp print-build-info
 	@echo "Building Milvus ..."
 	@source $(PWD)/scripts/setenv.sh && \
 		mkdir -p $(INSTALL_PATH) && go env -w CGO_ENABLED="1" && \
-		GO111MODULE=on $(GO) build -ldflags="-r $${RPATH} -X '$(OBJPREFIX).BuildTags=$(BUILD_TAGS)' -X '$(OBJPREFIX).BuildTime=$(BUILD_TIME)' -X '$(OBJPREFIX).GitCommit=$(GIT_COMMIT)' -X '$(OBJPREFIX).GoVersion=$(GO_VERSION)'" \
+		GO111MODULE=on $(GO) build -pgo=$(PGO_PATH)/default.pgo -ldflags="-r $${RPATH} -X '$(OBJPREFIX).BuildTags=$(BUILD_TAGS)' -X '$(OBJPREFIX).BuildTime=$(BUILD_TIME)' -X '$(OBJPREFIX).GitCommit=$(GIT_COMMIT)' -X '$(OBJPREFIX).GoVersion=$(GO_VERSION)'" \
 		-tags dynamic -o $(INSTALL_PATH)/milvus $(PWD)/cmd/main.go 1>/dev/null
 
 milvus-gpu: build-cpp-gpu print-gpu-build-info
 	@echo "Building Milvus-gpu ..."
 	@source $(PWD)/scripts/setenv.sh && \
 		mkdir -p $(INSTALL_PATH) && go env -w CGO_ENABLED="1" && \
-		GO111MODULE=on $(GO) build -ldflags="-r $${RPATH} -X '$(OBJPREFIX).BuildTags=$(BUILD_TAGS_GPU)' -X '$(OBJPREFIX).BuildTime=$(BUILD_TIME)' -X '$(OBJPREFIX).GitCommit=$(GIT_COMMIT)' -X '$(OBJPREFIX).GoVersion=$(GO_VERSION)'" \
+		GO111MODULE=on $(GO) build -pgo=$(PGO_PATH)/default.pgo -ldflags="-r $${RPATH} -X '$(OBJPREFIX).BuildTags=$(BUILD_TAGS_GPU)' -X '$(OBJPREFIX).BuildTime=$(BUILD_TIME)' -X '$(OBJPREFIX).GitCommit=$(GIT_COMMIT)' -X '$(OBJPREFIX).GoVersion=$(GO_VERSION)'" \
 		-tags dynamic -o $(INSTALL_PATH)/milvus $(PWD)/cmd/main.go 1>/dev/null
 
 get-build-deps:
@@ -92,7 +93,7 @@ getdeps:
 
 tools/bin/revive: tools/check/go.mod
 	cd tools/check; \
-	$(GO) build -o ../bin/revive github.com/mgechev/revive
+	$(GO) build -pgo=$(PGO_PATH)/default.pgo -o ../bin/revive github.com/mgechev/revive
 
 cppcheck:
 	@(env bash ${PWD}/scripts/core_build.sh -l)
@@ -149,14 +150,14 @@ binlog:
 	@echo "Building binlog ..."
 	@source $(PWD)/scripts/setenv.sh && \
 		mkdir -p $(INSTALL_PATH) && go env -w CGO_ENABLED="1" && \
-		GO111MODULE=on $(GO) build -ldflags="-r $${RPATH}" -o $(INSTALL_PATH)/binlog $(PWD)/cmd/tools/binlog/main.go 1>/dev/null
+		GO111MODULE=on $(GO) build -pgo=$(PGO_PATH)/default.pgo -ldflags="-r $${RPATH}" -o $(INSTALL_PATH)/binlog $(PWD)/cmd/tools/binlog/main.go 1>/dev/null
 
 MIGRATION_PATH = $(PWD)/cmd/tools/migration
 meta-migration:
 	@echo "Building migration tool ..."
 	@source $(PWD)/scripts/setenv.sh && \
     		mkdir -p $(INSTALL_PATH) && go env -w CGO_ENABLED="1" && \
-    		GO111MODULE=on $(GO) build -ldflags="-r $${RPATH} -X '$(OBJPREFIX).BuildTags=$(BUILD_TAGS)' -X '$(OBJPREFIX).BuildTime=$(BUILD_TIME)' -X '$(OBJPREFIX).GitCommit=$(GIT_COMMIT)' -X '$(OBJPREFIX).GoVersion=$(GO_VERSION)'" \
+    		GO111MODULE=on $(GO) build -pgo=$(PGO_PATH)/default.pgo -ldflags="-r $${RPATH} -X '$(OBJPREFIX).BuildTags=$(BUILD_TAGS)' -X '$(OBJPREFIX).BuildTime=$(BUILD_TIME)' -X '$(OBJPREFIX).GitCommit=$(GIT_COMMIT)' -X '$(OBJPREFIX).GoVersion=$(GO_VERSION)'" \
     		-tags dynamic -o $(INSTALL_PATH)/meta-migration $(MIGRATION_PATH)/main.go 1>/dev/null
 
 INTERATION_PATH = $(PWD)/tests/integration
@@ -349,7 +350,7 @@ clean:
 milvus-tools: print-build-info
 	@echo "Building tools ..."
 	@mkdir -p $(INSTALL_PATH)/tools && go env -w CGO_ENABLED="1" && GO111MODULE=on $(GO) build \
-		-ldflags="-X 'main.BuildTags=$(BUILD_TAGS)' -X 'main.BuildTime=$(BUILD_TIME)' -X 'main.GitCommit=$(GIT_COMMIT)' -X 'main.GoVersion=$(GO_VERSION)'" \
+		-pgo=$(PGO_PATH)/default.pgo -ldflags="-X 'main.BuildTags=$(BUILD_TAGS)' -X 'main.BuildTime=$(BUILD_TIME)' -X 'main.GitCommit=$(GIT_COMMIT)' -X 'main.GoVersion=$(GO_VERSION)'" \
 		-o $(INSTALL_PATH)/tools $(PWD)/cmd/tools/* 1>/dev/null
 
 rpm-setup:
diff --git a/README.md b/README.md
index bf305c3ac22ea..0df90a81c0515 100644
--- a/README.md
+++ b/README.md
@@ -72,21 +72,21 @@ Check the requirements first.
 
 Linux systems (Ubuntu 20.04 or later recommended):
 ```bash
-go: >= 1.18
+go: >= 1.21
 cmake: >= 3.18
 gcc: 7.5
 ```
 
 MacOS systems with x86_64 (Big Sur 11.5 or later recommended):
 ```bash
-go: >= 1.18
+go: >= 1.21
 cmake: >= 3.18
 llvm: >= 15
 ```
 
 MacOS systems with Apple Silicon (Monterey 12.0.1 or later recommended):
 ```bash
-go: >= 1.18 (Arch=ARM64)
+go: >= 1.21 (Arch=ARM64)
 cmake: >= 3.18
 llvm: >= 15
 ```
@@ -118,7 +118,7 @@ See [Milvus 2.0 vs. 1.x](https://github.com/milvus-io/milvus/blob/master/milvus2
 <table>
   <tr>
     <td width="30%">
-      <a href="https://milvus.io/milvus-demos">
+    <a href="https://milvus.io/milvus-demos">
         <img src="https://assets.zilliz.com/image_search_59a64e4f22.gif" />
       </a>
     </td>
diff --git a/README_CN.md b/README_CN.md
index ef9b4b6ff02aa..591f2a30f2611 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -68,7 +68,7 @@ Milvus 基于 [Apache 2.0 License](https://github.com/milvus-io/milvus/blob/mast
 请先安装相关依赖。
 
 ```
-go: 1.18
+go: 1.21
 cmake: >=3.18
 gcc: 7.5
 protobuf: >=3.7
diff --git a/build/docker/builder/cpu/amazonlinux2023/Dockerfile b/build/docker/builder/cpu/amazonlinux2023/Dockerfile
index 61906441625c6..5d9df5199fd44 100644
--- a/build/docker/builder/cpu/amazonlinux2023/Dockerfile
+++ b/build/docker/builder/cpu/amazonlinux2023/Dockerfile
@@ -18,6 +18,15 @@ RUN dnf install -y wget g++ gcc gdb libatomic libstdc++-static ninja-build git m
     pkg-config libuuid-devel libaio perl-IPC-Cmd && \
     rm -rf /var/cache/yum/*
 
+ENV GOPATH /go
+ENV GOROOT /usr/local/go
+ENV GO111MODULE on
+ENV PATH $GOPATH/bin:$GOROOT/bin:$PATH
+RUN mkdir -p /usr/local/go && wget -qO- "https://go.dev/dl/go1.21.10.linux-$TARGETARCH.tar.gz" | tar --strip-components=1 -xz -C /usr/local/go && \
+    mkdir -p "$GOPATH/src" "$GOPATH/bin" && \
+    go clean --modcache && \
+    chmod -R 777 "$GOPATH" && chmod -R a+w $(go env GOTOOLDIR)
+
 RUN pip3 install conan==1.61.0
 
 RUN echo "target arch $TARGETARCH"
@@ -35,9 +44,9 @@ RUN /opt/vcpkg/bootstrap-vcpkg.sh -disableMetrics && ln -s /opt/vcpkg/vcpkg /usr
 RUN vcpkg install azure-identity-cpp azure-storage-blobs-cpp gtest --only-downloads
 
 RUN mkdir /tmp/ccache && cd /tmp/ccache &&\
-    wget https://dl.fedoraproject.org/pub/epel/9/Everything/`uname -m`/Packages/h/hiredis-1.0.2-1.el9.`uname -m`.rpm &&\
+    wget https://dl.fedoraproject.org/pub/epel/9/Everything/`uname -m`/Packages/h/hiredis-1.0.2-2.el9.`uname -m`.rpm &&\
     wget https://dl.fedoraproject.org/pub/epel/9/Everything/`uname -m`/Packages/c/ccache-4.5.1-2.el9.`uname -m`.rpm &&\
-    rpm -i hiredis-1.0.2-1.el9.`uname -m`.rpm ccache-4.5.1-2.el9.`uname -m`.rpm &&\
+    rpm -i hiredis-1.0.2-2.el9.`uname -m`.rpm ccache-4.5.1-2.el9.`uname -m`.rpm &&\
     rm -rf /tmp/ccache
 
 
diff --git a/build/docker/builder/cpu/ubuntu20.04/Dockerfile b/build/docker/builder/cpu/ubuntu20.04/Dockerfile
index 380cd37b18ad1..690ddc79b1207 100644
--- a/build/docker/builder/cpu/ubuntu20.04/Dockerfile
+++ b/build/docker/builder/cpu/ubuntu20.04/Dockerfile
@@ -40,7 +40,7 @@ ENV GOPATH /go
 ENV GOROOT /usr/local/go
 ENV GO111MODULE on
 ENV PATH $GOPATH/bin:$GOROOT/bin:$PATH
-RUN mkdir -p /usr/local/go && wget -qO- "https://go.dev/dl/go1.20.7.linux-$TARGETARCH.tar.gz" | tar --strip-components=1 -xz -C /usr/local/go && \
+RUN mkdir -p /usr/local/go && wget -qO- "https://go.dev/dl/go1.21.10.linux-$TARGETARCH.tar.gz" | tar --strip-components=1 -xz -C /usr/local/go && \
     mkdir -p "$GOPATH/src" "$GOPATH/bin" && \
     go clean --modcache && \
     chmod -R 777 "$GOPATH" && chmod -R a+w $(go env GOTOOLDIR)
diff --git a/build/docker/builder/gpu/ubuntu20.04/Dockerfile b/build/docker/builder/gpu/ubuntu20.04/Dockerfile
index 647a81350cd0f..663bae79db8ae 100644
--- a/build/docker/builder/gpu/ubuntu20.04/Dockerfile
+++ b/build/docker/builder/gpu/ubuntu20.04/Dockerfile
@@ -51,7 +51,7 @@ ENV GOPATH /go
 ENV GOROOT /usr/local/go
 ENV GO111MODULE on
 ENV PATH $GOPATH/bin:$GOROOT/bin:$PATH
-RUN mkdir -p /usr/local/go && wget -qO- "https://go.dev/dl/go1.20.7.linux-$TARGETARCH.tar.gz" | tar --strip-components=1 -xz -C /usr/local/go && \
+RUN mkdir -p /usr/local/go && wget -qO- "https://go.dev/dl/go1.21.10.linux-$TARGETARCH.tar.gz" | tar --strip-components=1 -xz -C /usr/local/go && \
     mkdir -p "$GOPATH/src" "$GOPATH/bin" && \
     curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b ${GOROOT}/bin v1.46.2 && \
     # export GO111MODULE=on && go get github.com/quasilyte/go-ruleguard/cmd/ruleguard@v0.2.1 && \
diff --git a/build/docker/meta-migration/builder/Dockerfile b/build/docker/meta-migration/builder/Dockerfile
index f9797b0f2e0ec..f102266fcfc44 100644
--- a/build/docker/meta-migration/builder/Dockerfile
+++ b/build/docker/meta-migration/builder/Dockerfile
@@ -1,2 +1,2 @@
-FROM golang:1.18.3-alpine3.16
+FROM golang:1.21.10-alpine3.19
 RUN apk add --no-cache make bash
\ No newline at end of file
diff --git a/configs/pgo/default.pgo b/configs/pgo/default.pgo
new file mode 100644
index 0000000000000..e69de29bb2d1d
diff --git a/go.mod b/go.mod
index ce89a0d5c81b7..a27d60ca4e4f9 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/milvus-io/milvus
 
-go 1.18
+go 1.21
 
 require (
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.0
diff --git a/pkg/go.mod b/pkg/go.mod
index d3c0efb6e1cae..3127e5778fafa 100644
--- a/pkg/go.mod
+++ b/pkg/go.mod
@@ -1,6 +1,6 @@
 module github.com/milvus-io/milvus/pkg
 
-go 1.18
+go 1.21
 
 require (
 	github.com/apache/pulsar-client-go v0.6.1-0.20210728062540-29414db801a7
diff --git a/scripts/README.md b/scripts/README.md
index 55490a9b81d1c..6b702620fe483 100644
--- a/scripts/README.md
+++ b/scripts/README.md
@@ -4,7 +4,7 @@
 
 ```
 OS: Ubuntu 20.04
-go：1.18
+go：1.21
 cmake: >=3.18
 gcc： 7.5
 ```