diff --git a/go.mod b/go.mod
index b3a13da..ba5b5b7 100644
--- a/go.mod
+++ b/go.mod
@@ -13,7 +13,6 @@ require (
 	github.com/mr-tron/base58 v1.2.0
 	github.com/nspcc-dev/neo-go v0.100.1
 	github.com/stretchr/testify v1.8.2
-	go.uber.org/atomic v1.10.0
 	go.uber.org/zap v1.24.0
 )
 
@@ -42,6 +41,7 @@ require (
 	go.opentelemetry.io/otel/sdk v1.14.0 // indirect
 	go.opentelemetry.io/otel/trace v1.14.0 // indirect
 	go.opentelemetry.io/proto/otlp v0.19.0 // indirect
+	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.9.0 // indirect
 	golang.org/x/crypto v0.4.0 // indirect
 	golang.org/x/exp v0.0.0-20221227203929-1b447090c38c // indirect
diff --git a/go.sum b/go.sum
index 0928962..c158159 100644
--- a/go.sum
+++ b/go.sum
@@ -31,10 +31,6 @@ cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohl
 cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
 cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
-git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.15.0 h1:oZ0/KiaFeveXRLi5VVEpuLSHczeFyWx4HDl9wTJUtsE=
-git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.15.0/go.mod h1:sPyITTmQT662ZI38ud2aoE1SUCAr1mO5xV8P4nzLkKI=
-git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.15.1-0.20230413090614-b3ccd0166f50 h1:wt7ywk0w2y2scTt7LtlObV2tWUDbme5Gm3a3Llf0C14=
-git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.15.1-0.20230413090614-b3ccd0166f50/go.mod h1:sPyITTmQT662ZI38ud2aoE1SUCAr1mO5xV8P4nzLkKI=
 git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.15.1-0.20230418080822-bd44a3f47b85 h1:77lvdk0kMhnUgtnmqEcAPXPQaGlt24goMPu2+E5WRTk=
 git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.15.1-0.20230418080822-bd44a3f47b85/go.mod h1:sPyITTmQT662ZI38ud2aoE1SUCAr1mO5xV8P4nzLkKI=
 git.frostfs.info/TrueCloudLab/frostfs-contract v0.0.0-20230307110621-19a8ef2d02fb h1:S/TrbOOu9qEXZRZ9/Ddw7crnxbBUQLo68PSzQWYrc9M=
diff --git a/pool/cache.go b/pool/cache.go
index d86a8a7..1614e8a 100644
--- a/pool/cache.go
+++ b/pool/cache.go
@@ -10,7 +10,7 @@ import (
 
 type sessionCache struct {
 	cache        *lru.Cache[string, *cacheValue]
-	currentEpoch uint64
+	currentEpoch atomic.Uint64
 }
 
 type cacheValue struct {
@@ -58,14 +58,14 @@ func (c *sessionCache) DeleteByPrefix(prefix string) {
 }
 
 func (c *sessionCache) updateEpoch(newEpoch uint64) {
-	epoch := atomic.LoadUint64(&c.currentEpoch)
+	epoch := c.currentEpoch.Load()
 	if newEpoch > epoch {
-		atomic.StoreUint64(&c.currentEpoch, newEpoch)
+		c.currentEpoch.Store(newEpoch)
 	}
 }
 
 func (c *sessionCache) expired(val *cacheValue) bool {
-	epoch := atomic.LoadUint64(&c.currentEpoch)
+	epoch := c.currentEpoch.Load()
 	// use epoch+1 (clear cache beforehand) to prevent 'expired session token' error right after epoch tick
 	return val.token.ExpiredAt(epoch + 1)
 }
diff --git a/pool/pool.go b/pool/pool.go
index f7abf4c..7f4515d 100644
--- a/pool/pool.go
+++ b/pool/pool.go
@@ -11,6 +11,7 @@ import (
 	"math/rand"
 	"sort"
 	"sync"
+	"sync/atomic"
 	"time"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/accounting"
@@ -29,7 +30,6 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
 	"github.com/google/uuid"
 	"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
-	"go.uber.org/atomic"
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
 )
@@ -194,10 +194,13 @@ func newClientStatusMonitor(logger *zap.Logger, addr string, errorThreshold uint
 		methods[i] = &methodStatus{name: i.String()}
 	}
 
+	healthy := new(atomic.Bool)
+	healthy.Store(true)
+
 	return clientStatusMonitor{
 		logger:         logger,
 		addr:           addr,
-		healthy:        atomic.NewBool(true),
+		healthy:        healthy,
 		errorThreshold: errorThreshold,
 		methods:        methods,
 	}
@@ -1796,7 +1799,7 @@ func (p *Pool) updateInnerNodesHealth(ctx context.Context, i int, bufferWeights
 	pool := p.innerPools[i]
 	options := p.rebalanceParams
 
-	healthyChanged := atomic.NewBool(false)
+	healthyChanged := new(atomic.Bool)
 	wg := sync.WaitGroup{}
 
 	for j, cli := range pool.clients {