diff --git a/go.mod b/go.mod
index abc5db627..9fefc60b4 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/VictoriaMetrics/VictoriaMetrics
 require (
 	cloud.google.com/go v0.50.0 // indirect
 	cloud.google.com/go/storage v1.4.0
-	github.com/VictoriaMetrics/fastcache v1.5.4
+	github.com/VictoriaMetrics/fastcache v1.5.5
 	github.com/VictoriaMetrics/metrics v1.9.3
 	github.com/aws/aws-sdk-go v1.26.8
 	github.com/cespare/xxhash/v2 v2.1.1
diff --git a/go.sum b/go.sum
index 4d921bfae..9a5c2a9d0 100644
--- a/go.sum
+++ b/go.sum
@@ -20,8 +20,8 @@ dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
-github.com/VictoriaMetrics/fastcache v1.5.4 h1:0BaXbRH01RycJk79OOBwMCXlNryko9z4yEf6RqbP+Xo=
-github.com/VictoriaMetrics/fastcache v1.5.4/go.mod h1:ptDBkNMQI4RtmVo8VS/XwRY6RoTu1dAWCbrk+6WsEM8=
+github.com/VictoriaMetrics/fastcache v1.5.5 h1:HsBlzPgzKG0566YOl1mmfyz8SCU0zLKfbl9RDLsiLD8=
+github.com/VictoriaMetrics/fastcache v1.5.5/go.mod h1:ptDBkNMQI4RtmVo8VS/XwRY6RoTu1dAWCbrk+6WsEM8=
 github.com/VictoriaMetrics/metrics v1.9.3 h1:+1kZnOIb8RY825Nb9q9yMrPcOYuPE2GrZWxUh59XnHI=
 github.com/VictoriaMetrics/metrics v1.9.3/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/fastcache.go b/vendor/github.com/VictoriaMetrics/fastcache/fastcache.go
index b83fd2a85..20a3c0218 100644
--- a/vendor/github.com/VictoriaMetrics/fastcache/fastcache.go
+++ b/vendor/github.com/VictoriaMetrics/fastcache/fastcache.go
@@ -168,7 +168,7 @@ func (c *Cache) Get(dst, k []byte) []byte {
 func (c *Cache) HasGet(dst, k []byte) ([]byte, bool) {
 	h := xxhash.Sum64(k)
 	idx := h % bucketsCount
-	return c.buckets[idx].Get(nil, k, h, true)
+	return c.buckets[idx].Get(dst, k, h, true)
 }
 
 // Has returns true if entry for the given key k exists in the cache.
diff --git a/vendor/github.com/VictoriaMetrics/fastcache/file.go b/vendor/github.com/VictoriaMetrics/fastcache/file.go
index de1bb07c5..027c418f8 100644
--- a/vendor/github.com/VictoriaMetrics/fastcache/file.go
+++ b/vendor/github.com/VictoriaMetrics/fastcache/file.go
@@ -205,6 +205,9 @@ func loadMetadata(dir string) (uint64, error) {
 	if err != nil {
 		return 0, fmt.Errorf("cannot read maxBucketChunks from %q: %s", metadataPath, err)
 	}
+	if maxBucketChunks == 0 {
+		return 0, fmt.Errorf("invalid maxBucketChunks=0 read from %q", metadataPath)
+	}
 	return maxBucketChunks, nil
 }
 
@@ -359,10 +362,16 @@ func (b *bucket) Load(r io.Reader, maxChunks uint64) error {
 	}
 	for chunkIdx := uint64(0); chunkIdx < chunksLen; chunkIdx++ {
 		chunk := getChunk()
+		chunks[chunkIdx] = chunk
 		if _, err := io.ReadFull(r, chunk); err != nil {
+			// Free up allocated chunks before returning the error.
+			for _, chunk := range chunks {
+				if chunk != nil {
+					putChunk(chunk)
+				}
+			}
 			return fmt.Errorf("cannot read b.chunks[%d]: %s", chunkIdx, err)
 		}
-		chunks[chunkIdx] = chunk
 	}
 	// Adjust len for the chunk pointed by currChunkIdx.
 	if chunksLen > 0 {
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 447512b6b..d0d093c8e 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -10,7 +10,7 @@ cloud.google.com/go/internal/version
 cloud.google.com/go/storage
 # github.com/BurntSushi/toml v0.3.1
 github.com/BurntSushi/toml
-# github.com/VictoriaMetrics/fastcache v1.5.4
+# github.com/VictoriaMetrics/fastcache v1.5.5
 github.com/VictoriaMetrics/fastcache
 # github.com/VictoriaMetrics/metrics v1.9.3
 github.com/VictoriaMetrics/metrics