diff --git a/.docker/Dockerfile.adm b/.docker/Dockerfile.adm
index b3dad06d..eeccaab7 100644
--- a/.docker/Dockerfile.adm
+++ b/.docker/Dockerfile.adm
@@ -1,4 +1,4 @@
-FROM golang:1.22 as builder
+FROM golang:1.21 as builder
 ARG BUILD=now
 ARG VERSION=dev
 ARG REPO=repository
diff --git a/.docker/Dockerfile.ci b/.docker/Dockerfile.ci
index e9077c83..ef6586a6 100644
--- a/.docker/Dockerfile.ci
+++ b/.docker/Dockerfile.ci
@@ -1,4 +1,4 @@
-FROM golang:1.22
+FROM golang:1.21
 
 WORKDIR /tmp
 
diff --git a/.docker/Dockerfile.cli b/.docker/Dockerfile.cli
index 5adedc14..0dd4cebc 100644
--- a/.docker/Dockerfile.cli
+++ b/.docker/Dockerfile.cli
@@ -1,4 +1,4 @@
-FROM golang:1.22 as builder
+FROM golang:1.21 as builder
 ARG BUILD=now
 ARG VERSION=dev
 ARG REPO=repository
diff --git a/.docker/Dockerfile.ir b/.docker/Dockerfile.ir
index 25025bb2..4015df67 100644
--- a/.docker/Dockerfile.ir
+++ b/.docker/Dockerfile.ir
@@ -1,4 +1,4 @@
-FROM golang:1.22 as builder
+FROM golang:1.21 as builder
 ARG BUILD=now
 ARG VERSION=dev
 ARG REPO=repository
diff --git a/.docker/Dockerfile.storage b/.docker/Dockerfile.storage
index a1600551..ced6ea53 100644
--- a/.docker/Dockerfile.storage
+++ b/.docker/Dockerfile.storage
@@ -1,4 +1,4 @@
-FROM golang:1.22 as builder
+FROM golang:1.21 as builder
 ARG BUILD=now
 ARG VERSION=dev
 ARG REPO=repository
diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
index 86943fe8..3c74d943 100644
--- a/.forgejo/workflows/build.yml
+++ b/.forgejo/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go_versions: [ '1.21', '1.22' ]
+        go_versions: [ '1.20', '1.21' ]
 
     steps:
       - uses: actions/checkout@v3
diff --git a/.forgejo/workflows/dco.yml b/.forgejo/workflows/dco.yml
index 7c5af841..9aa0d310 100644
--- a/.forgejo/workflows/dco.yml
+++ b/.forgejo/workflows/dco.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.22'
+          go-version: '1.21'
 
       - name: Run commit format checker
         uses: https://git.frostfs.info/TrueCloudLab/dco-go@v3
diff --git a/.forgejo/workflows/tests.yml b/.forgejo/workflows/tests.yml
index 8b0d9220..f66a2c40 100644
--- a/.forgejo/workflows/tests.yml
+++ b/.forgejo/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.22'
+          go-version: '1.21'
           cache: true
 
       - name: Install linters
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go_versions: [ '1.21', '1.22' ]
+        go_versions: [ '1.20', '1.21' ]
       fail-fast: false
     steps:
       - uses: actions/checkout@v3
@@ -63,7 +63,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.22'
+          go-version: '1.21'
           cache: true
 
       - name: Install staticcheck
diff --git a/.forgejo/workflows/vulncheck.yml b/.forgejo/workflows/vulncheck.yml
index 3af564c4..8ea01749 100644
--- a/.forgejo/workflows/vulncheck.yml
+++ b/.forgejo/workflows/vulncheck.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.22'
+          go-version: '1.21'
 
       - name: Install govulncheck
         run: go install golang.org/x/vuln/cmd/govulncheck@latest
diff --git a/Makefile b/Makefile
index e8f61a87..4ff42b7e 100755
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ VERSION ?= $(shell git describe --tags --dirty --match "v*" --always --abbrev=8
 HUB_IMAGE ?= truecloudlab/frostfs
 HUB_TAG ?= "$(shell echo ${VERSION} | sed 's/^v//')"
 
-GO_VERSION ?= 1.22
+GO_VERSION ?= 1.21
 LINT_VERSION ?= 1.55.2
 TRUECLOUDLAB_LINT_VERSION ?= 0.0.3
 PROTOC_VERSION ?= 25.0
diff --git a/README.md b/README.md
index 41301037..ecd162a8 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,7 @@ The latest version of frostfs-node works with frostfs-contract
 
 # Building
 
-To make all binaries you need Go 1.21+ and `make`:
+To make all binaries you need Go 1.20+ and `make`:
 ```
 make all
 ```
diff --git a/go.mod b/go.mod
index e0c0185c..d86676dd 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module git.frostfs.info/TrueCloudLab/frostfs-node
 
-go 1.21
+go 1.20
 
 require (
 	code.gitea.io/sdk/gitea v0.17.1