diff --git a/connection_pool/connection_pool_test.go b/connection_pool/connection_pool_test.go
index 344caf05c..0d7887682 100644
--- a/connection_pool/connection_pool_test.go
+++ b/connection_pool/connection_pool_test.go
@@ -33,7 +33,7 @@ var servers = []string{
 }
 
 var connOpts = tarantool.Opts{
-	Timeout: 500 * time.Millisecond,
+	Timeout: 1500 * time.Millisecond,
 	User:    "test",
 	Pass:    "test",
 }
diff --git a/connection_pool/connector_test.go b/connection_pool/connector_test.go
index f53a05b22..7f2f0965a 100644
--- a/connection_pool/connector_test.go
+++ b/connection_pool/connector_test.go
@@ -93,7 +93,7 @@ type configuredTimeoutMock struct {
 func (m *configuredTimeoutMock) ConfiguredTimeout(mode Mode) (time.Duration, error) {
 	m.called++
 	m.mode = mode
-	m.timeout = 5 * time.Second
+	m.timeout = 15 * time.Second
 	if m.retErr {
 		return m.timeout, fmt.Errorf("err")
 	}
diff --git a/crud/example_test.go b/crud/example_test.go
index 3f2ebbf88..1aa87232d 100644
--- a/crud/example_test.go
+++ b/crud/example_test.go
@@ -15,7 +15,7 @@ const (
 )
 
 var exampleOpts = tarantool.Opts{
-	Timeout: 500 * time.Millisecond,
+	Timeout: 1500 * time.Millisecond,
 	User:    "test",
 	Pass:    "test",
 }
diff --git a/crud/tarantool_test.go b/crud/tarantool_test.go
index 71f7d62b1..8be2762b6 100644
--- a/crud/tarantool_test.go
+++ b/crud/tarantool_test.go
@@ -20,7 +20,7 @@ var invalidSpaceName = "invalid"
 var indexNo = uint32(0)
 var indexName = "primary_index"
 var opts = tarantool.Opts{
-	Timeout: 500 * time.Millisecond,
+	Timeout: 1500 * time.Millisecond,
 	User:    "test",
 	Pass:    "test",
 }
diff --git a/datetime/datetime_test.go b/datetime/datetime_test.go
index f4cc8b2a1..657bf89d1 100644
--- a/datetime/datetime_test.go
+++ b/datetime/datetime_test.go
@@ -37,7 +37,7 @@ var isDatetimeSupported = false
 
 var server = "127.0.0.1:3013"
 var opts = Opts{
-	Timeout: 500 * time.Millisecond,
+	Timeout: 1500 * time.Millisecond,
 	User:    "test",
 	Pass:    "test",
 }
diff --git a/decimal/example_test.go b/decimal/example_test.go
index 1d335a4c3..fe0461bb5 100644
--- a/decimal/example_test.go
+++ b/decimal/example_test.go
@@ -22,7 +22,7 @@ import (
 func Example() {
 	server := "127.0.0.1:3013"
 	opts := tarantool.Opts{
-		Timeout:       500 * time.Millisecond,
+		Timeout:       1500 * time.Millisecond,
 		Reconnect:     1 * time.Second,
 		MaxReconnects: 3,
 		User:          "test",
diff --git a/multi/example_test.go b/multi/example_test.go
index e43461141..3654d506f 100644
--- a/multi/example_test.go
+++ b/multi/example_test.go
@@ -9,7 +9,7 @@ import (
 
 func ExampleConnect() {
 	multiConn, err := Connect([]string{"127.0.0.1:3031", "127.0.0.1:3032"}, tarantool.Opts{
-		Timeout: 500 * time.Millisecond,
+		Timeout: 1500 * time.Millisecond,
 		User:    "test",
 		Pass:    "test",
 	})
@@ -21,7 +21,7 @@ func ExampleConnect() {
 
 func ExampleConnectWithOpts() {
 	multiConn, err := ConnectWithOpts([]string{"127.0.0.1:3301", "127.0.0.1:3302"}, tarantool.Opts{
-		Timeout: 500 * time.Millisecond,
+		Timeout: 1500 * time.Millisecond,
 		User:    "test",
 		Pass:    "test",
 	}, OptsMulti{
diff --git a/multi/multi_test.go b/multi/multi_test.go
index fc165d1d4..eed699b60 100644
--- a/multi/multi_test.go
+++ b/multi/multi_test.go
@@ -20,7 +20,7 @@ var spaceNo = uint32(617)
 var spaceName = "test"
 var indexNo = uint32(0)
 var connOpts = tarantool.Opts{
-	Timeout: 500 * time.Millisecond,
+	Timeout: 1500 * time.Millisecond,
 	User:    "test",
 	Pass:    "test",
 }
diff --git a/queue/example_connection_pool_test.go b/queue/example_connection_pool_test.go
index e41cdc639..4f2cd4ad6 100644
--- a/queue/example_connection_pool_test.go
+++ b/queue/example_connection_pool_test.go
@@ -140,12 +140,12 @@ func Example_connectionPool() {
 		"127.0.0.1:3015",
 	}
 	connOpts := tarantool.Opts{
-		Timeout: 1 * time.Second,
+		Timeout: 3 * time.Second,
 		User:    "test",
 		Pass:    "test",
 	}
 	poolOpts := connection_pool.OptsPool{
-		CheckTimeout:      1 * time.Second,
+		CheckTimeout:      3 * time.Second,
 		ConnectionHandler: h,
 	}
 	connPool, err := connection_pool.ConnectWithOpts(servers, connOpts, poolOpts)
diff --git a/settings/tarantool_test.go b/settings/tarantool_test.go
index d32767116..86d64744e 100644
--- a/settings/tarantool_test.go
+++ b/settings/tarantool_test.go
@@ -19,7 +19,7 @@ var isSettingsSupported = false
 
 var server = "127.0.0.1:3013"
 var opts = tarantool.Opts{
-	Timeout: 500 * time.Millisecond,
+	Timeout: 1500 * time.Millisecond,
 	User:    "test",
 	Pass:    "test",
 }
diff --git a/tarantool_test.go b/tarantool_test.go
index 125642dcf..c99a9f8b9 100644
--- a/tarantool_test.go
+++ b/tarantool_test.go
@@ -75,7 +75,7 @@ var spaceName = "test"
 var indexNo = uint32(0)
 var indexName = "primary"
 var opts = Opts{
-	Timeout: 500 * time.Millisecond,
+	Timeout: 1500 * time.Millisecond,
 	User:    "test",
 	Pass:    "test",
 	//Concurrency: 32,
diff --git a/uuid/uuid_test.go b/uuid/uuid_test.go
index e04ab5ab9..e94578dea 100644
--- a/uuid/uuid_test.go
+++ b/uuid/uuid_test.go
@@ -20,7 +20,7 @@ var isUUIDSupported = false
 
 var server = "127.0.0.1:3013"
 var opts = Opts{
-	Timeout: 500 * time.Millisecond,
+	Timeout: 1500 * time.Millisecond,
 	User:    "test",
 	Pass:    "test",
 }