diff --git a/go.mod b/go.mod
index 4f4e3f6a2..da2fb070b 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 v1.4.3 // indirect
 	github.com/Masterminds/squirrel v1.5.0
-	github.com/ReneKroon/ttlcache/v2 v2.3.0
+	github.com/ReneKroon/ttlcache/v2 v2.4.0
 	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 42f74fb43..5c91e01f5 100644
--- a/go.sum
+++ b/go.sum
@@ -59,6 +59,8 @@ github.com/OpenPeeDeeP/depguard v1.0.1 h1:VlW4R6jmBIv3/u1JNlawEvJMM4J+dPORPaZasQ
 github.com/OpenPeeDeeP/depguard v1.0.1/go.mod h1:xsIw86fROiiwelg+jB2uM9PiKihMMmUx/1V+TNhjQvM=
 github.com/ReneKroon/ttlcache/v2 v2.3.0 h1:qZnUjRKIrbKHH6vF5T7Y9Izn5ObfTZfyYpGhvz2BKPo=
 github.com/ReneKroon/ttlcache/v2 v2.3.0/go.mod h1:zbo6Pv/28e21Z8CzzqgYRArQYGYtjONRxaAKGxzQvG4=
+github.com/ReneKroon/ttlcache/v2 v2.4.0 h1:KywGhjik+ZFTDXMNLiPECSzmdx2yNvAlDNKESCRaVEs=
+github.com/ReneKroon/ttlcache/v2 v2.4.0/go.mod h1:zbo6Pv/28e21Z8CzzqgYRArQYGYtjONRxaAKGxzQvG4=
 github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
 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=