diff --git a/go.mod b/go.mod
index d0d808c0..3a65a647 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	code.cloudfoundry.org/go-diodes v0.0.0-20190809170250-f77fb823c7ee
 	github.com/ClickHouse/clickhouse-go v1.4.5 // indirect
 	github.com/Masterminds/squirrel v1.5.0
-	github.com/ReneKroon/ttlcache/v2 v2.7.0
+	github.com/ReneKroon/ttlcache/v2 v2.8.0
 	github.com/astaxie/beego v1.12.3
 	github.com/bradleyjkemp/cupaloy v2.3.0+incompatible
 	github.com/cespare/reflex v0.3.0
diff --git a/go.sum b/go.sum
index e03df4fc..2fbf22a4 100644
--- a/go.sum
+++ b/go.sum
@@ -68,8 +68,8 @@ github.com/Masterminds/squirrel v1.5.0/go.mod h1:NNaOrjSoIDfDA40n7sr2tPNZRfjzjA4
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/OpenPeeDeeP/depguard v1.0.1 h1:VlW4R6jmBIv3/u1JNlawEvJMM4J+dPORPaZasQee8Us=
 github.com/OpenPeeDeeP/depguard v1.0.1/go.mod h1:xsIw86fROiiwelg+jB2uM9PiKihMMmUx/1V+TNhjQvM=
-github.com/ReneKroon/ttlcache/v2 v2.7.0 h1:sZeaSwA2UN/y/h7CvkW15Kovd2Oiy76CBDORiOwHPwI=
-github.com/ReneKroon/ttlcache/v2 v2.7.0/go.mod h1:mBxvsNY+BT8qLLd6CuAJubbKo6r0jh3nb5et22bbfGY=
+github.com/ReneKroon/ttlcache/v2 v2.8.0 h1:AjowjXzmvdQHf5GkEsDj6NRqhhK/UwFYR1FuP98u/CA=
+github.com/ReneKroon/ttlcache/v2 v2.8.0/go.mod h1:mBxvsNY+BT8qLLd6CuAJubbKo6r0jh3nb5et22bbfGY=
 github.com/StackExchange/wmi v1.2.1/go.mod h1:rcmrprowKIVzvc+NUiLncP2uuArMWLCbu9SBzvHz7e8=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=