diff --git a/go.mod b/go.mod
index be84152bb..73cf671fe 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,7 @@
 module github.com/VictoriaMetrics/VictoriaMetrics
 
 require (
-	github.com/VictoriaMetrics/fastcache v1.5.1
+	github.com/VictoriaMetrics/fastcache v1.5.2
 	github.com/VictoriaMetrics/metrics v1.7.2
 	github.com/cespare/xxhash/v2 v2.1.0
 	github.com/golang/snappy v0.0.1
diff --git a/go.sum b/go.sum
index 959ffd5bb..0938bf5d0 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,8 @@
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/OneOfOne/xxhash v1.2.5 h1:zl/OfRA6nftbBK9qTohYBJ5xvw6C/oNKizR7cZGl3cI=
 github.com/OneOfOne/xxhash v1.2.5/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdIIOT9Um7Q=
-github.com/VictoriaMetrics/fastcache v1.5.1 h1:qHgHjyoNFV7jgucU8QZUuU4gcdhfs8QW1kw68OD2Lag=
-github.com/VictoriaMetrics/fastcache v1.5.1/go.mod h1:+jv9Ckb+za/P1ZRg/sulP5Ni1v49daAVERr0H3CuscE=
+github.com/VictoriaMetrics/fastcache v1.5.2 h1:Erd8iIuBAL9kke8JzM4+WxkKuFkHh3ktwLanJvDgR44=
+github.com/VictoriaMetrics/fastcache v1.5.2/go.mod h1:+jv9Ckb+za/P1ZRg/sulP5Ni1v49daAVERr0H3CuscE=
 github.com/VictoriaMetrics/metrics v1.7.2 h1:PzC0SEo5lbbNK7xaYwclCCdoaIGRmXOfflIMF3LpSW4=
 github.com/VictoriaMetrics/metrics v1.7.2/go.mod h1:LU2j9qq7xqZYXz8tF3/RQnB2z2MbZms5TDiIg9/NHiQ=
 github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156 h1:eMwmnE/GDgah4HI848JfFxHt+iPb26b4zyfspmqY0/8=
diff --git a/vendor/github.com/VictoriaMetrics/fastcache/.travis.yml b/vendor/github.com/VictoriaMetrics/fastcache/.travis.yml
deleted file mode 100644
index e103b76c8..000000000
--- a/vendor/github.com/VictoriaMetrics/fastcache/.travis.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-language: go
-
-go:
-  - 1.11.x
-
-script:
-  # build test for supported platforms
-  - GOOS=linux go build
-  - GOOS=darwin go build
-  - GOOS=freebsd go build
-  - GOOS=windows go build
-  - GOARCH=386 go build
-
-  # run tests on a standard platform
-  - go test -v ./... -coverprofile=coverage.txt -covermode=atomic
-  - go test -v ./... -race
-
-after_success:
-  # Upload coverage results to codecov.io
-  - bash <(curl -s https://codecov.io/bash)
diff --git a/vendor/github.com/VictoriaMetrics/fastcache/README.md b/vendor/github.com/VictoriaMetrics/fastcache/README.md
index ac6fbaf7f..b353214af 100644
--- a/vendor/github.com/VictoriaMetrics/fastcache/README.md
+++ b/vendor/github.com/VictoriaMetrics/fastcache/README.md
@@ -1,4 +1,4 @@
-[![Build Status](https://travis-ci.org/VictoriaMetrics/fastcache.svg)](https://travis-ci.org/VictoriaMetrics/fastcache)
+[![Build Status](https://github.com/VictoriaMetrics/fastcache/workflows/main/badge.svg)](https://github.com/VictoriaMetrics/fastcache/actions)
 [![GoDoc](https://godoc.org/github.com/VictoriaMetrics/fastcache?status.svg)](http://godoc.org/github.com/VictoriaMetrics/fastcache)
 [![Go Report](https://goreportcard.com/badge/github.com/VictoriaMetrics/fastcache)](https://goreportcard.com/report/github.com/VictoriaMetrics/fastcache)
 [![codecov](https://codecov.io/gh/VictoriaMetrics/fastcache/branch/master/graph/badge.svg)](https://codecov.io/gh/VictoriaMetrics/fastcache)
diff --git a/vendor/github.com/VictoriaMetrics/fastcache/fastcache.go b/vendor/github.com/VictoriaMetrics/fastcache/fastcache.go
index 7b5c7c21b..e5fe99dd5 100644
--- a/vendor/github.com/VictoriaMetrics/fastcache/fastcache.go
+++ b/vendor/github.com/VictoriaMetrics/fastcache/fastcache.go
@@ -226,6 +226,9 @@ type bucket struct {
 }
 
 func (b *bucket) Init(maxBytes uint64) {
+	if maxBytes == 0 {
+		panic(fmt.Errorf("maxBytes cannot be zero"))
+	}
 	if maxBytes >= maxBucketSize {
 		panic(fmt.Errorf("too big maxBytes=%d; should be smaller than %d", maxBytes, maxBucketSize))
 	}
diff --git a/vendor/github.com/VictoriaMetrics/fastcache/file.go b/vendor/github.com/VictoriaMetrics/fastcache/file.go
index 9c291afb0..de1bb07c5 100644
--- a/vendor/github.com/VictoriaMetrics/fastcache/file.go
+++ b/vendor/github.com/VictoriaMetrics/fastcache/file.go
@@ -312,6 +312,9 @@ func (b *bucket) Save(w io.Writer) error {
 }
 
 func (b *bucket) Load(r io.Reader, maxChunks uint64) error {
+	if maxChunks == 0 {
+		return fmt.Errorf("the number of chunks per bucket cannot be zero")
+	}
 	bIdx, err := readUint64(r)
 	if err != nil {
 		return fmt.Errorf("cannot read b.idx: %s", err)
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 3763ccdc2..5c12909af 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1,4 +1,4 @@
-# github.com/VictoriaMetrics/fastcache v1.5.1
+# github.com/VictoriaMetrics/fastcache v1.5.2
 github.com/VictoriaMetrics/fastcache
 # github.com/VictoriaMetrics/metrics v1.7.2
 github.com/VictoriaMetrics/metrics