diff --git a/go.mod b/go.mod
index afb2473f3..f171c6a7c 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 
 	// Do not use the original github.com/valyala/fasthttp because of issues
 	// like https://github.com/valyala/fasthttp/commit/996610f021ff45fdc98c2ce7884d5fa4e7f9199b
-	github.com/VictoriaMetrics/fasthttp v1.0.15
+	github.com/VictoriaMetrics/fasthttp v1.0.16
 	github.com/VictoriaMetrics/metrics v1.17.2
 	github.com/VictoriaMetrics/metricsql v0.15.0
 	github.com/VividCortex/ewma v1.2.0 // indirect
diff --git a/go.sum b/go.sum
index 4008634ac..b8adc50c2 100644
--- a/go.sum
+++ b/go.sum
@@ -99,8 +99,8 @@ github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWX
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
 github.com/VictoriaMetrics/fastcache v1.6.0 h1:C/3Oi3EiBCqufydp1neRZkqcwmEiuRT9c3fqvvgKm5o=
 github.com/VictoriaMetrics/fastcache v1.6.0/go.mod h1:0qHz5QP0GMX4pfmMA/zt5RgfNuXJrTP0zS7DqpHGGTw=
-github.com/VictoriaMetrics/fasthttp v1.0.15 h1:UaX6kOxcQRtwMWBCX5avt2d1IzHp8qK8OUpUswz5akQ=
-github.com/VictoriaMetrics/fasthttp v1.0.15/go.mod h1:s9o5H4T58Kt4CTrdyJp4RorBKCwY7gRVS3N2JAUJ9jw=
+github.com/VictoriaMetrics/fasthttp v1.0.16 h1:rLonAIxZWUq0V4a1yJeuIeHZ/zSneR+gWrXF3A1xTqE=
+github.com/VictoriaMetrics/fasthttp v1.0.16/go.mod h1:s9o5H4T58Kt4CTrdyJp4RorBKCwY7gRVS3N2JAUJ9jw=
 github.com/VictoriaMetrics/metrics v1.12.2/go.mod h1:Z1tSfPfngDn12bTfZSCqArT3OPY3u88J12hSoOhuiRE=
 github.com/VictoriaMetrics/metrics v1.17.2 h1:9zPJ7DPfxdJWshOGLPLpAtPL0ZZ9AeUyQC3fIqG6Lvo=
 github.com/VictoriaMetrics/metrics v1.17.2/go.mod h1:Z1tSfPfngDn12bTfZSCqArT3OPY3u88J12hSoOhuiRE=
diff --git a/vendor/github.com/VictoriaMetrics/fasthttp/client.go b/vendor/github.com/VictoriaMetrics/fasthttp/client.go
index 2d8fc0770..64b194df7 100644
--- a/vendor/github.com/VictoriaMetrics/fasthttp/client.go
+++ b/vendor/github.com/VictoriaMetrics/fasthttp/client.go
@@ -1316,34 +1316,7 @@ func newClientTLSConfig(c *tls.Config, addr string) *tls.Config {
 	if c == nil {
 		c = &tls.Config{}
 	} else {
-		// TODO: substitute this with c.Clone() after go1.8 becomes mainstream :)
-		c = &tls.Config{
-			Rand:              c.Rand,
-			Time:              c.Time,
-			Certificates:      c.Certificates,
-			NameToCertificate: c.NameToCertificate,
-			GetCertificate:    c.GetCertificate,
-			RootCAs:           c.RootCAs,
-			NextProtos:        c.NextProtos,
-			ServerName:        c.ServerName,
-
-			// Do not copy ClientAuth, since it is server-related stuff
-			// Do not copy ClientCAs, since it is server-related stuff
-
-			InsecureSkipVerify: c.InsecureSkipVerify,
-			CipherSuites:       c.CipherSuites,
-
-			// Do not copy PreferServerCipherSuites - this is server stuff
-
-			SessionTicketsDisabled: c.SessionTicketsDisabled,
-
-			// Do not copy SessionTicketKey - this is server stuff
-
-			ClientSessionCache: c.ClientSessionCache,
-			MinVersion:         c.MinVersion,
-			MaxVersion:         c.MaxVersion,
-			CurvePreferences:   c.CurvePreferences,
-		}
+		c = c.Clone()
 	}
 
 	if c.ClientSessionCache == nil {
diff --git a/vendor/modules.txt b/vendor/modules.txt
index f5da0da5d..9f10e5c05 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -12,7 +12,7 @@ cloud.google.com/go/storage
 # github.com/VictoriaMetrics/fastcache v1.6.0
 ## explicit
 github.com/VictoriaMetrics/fastcache
-# github.com/VictoriaMetrics/fasthttp v1.0.15
+# github.com/VictoriaMetrics/fasthttp v1.0.16
 ## explicit
 github.com/VictoriaMetrics/fasthttp
 github.com/VictoriaMetrics/fasthttp/fasthttputil