diff --git a/go.mod b/go.mod
index 47dfec8..b12d1ad 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/miekg/dns v1.1.55
 	github.com/ooni/oohttp v0.5.2
 	github.com/orcaman/concurrent-map/v2 v2.0.1
-	github.com/panjf2000/ants/v2 v2.8.0
+	github.com/panjf2000/ants/v2 v2.8.1
 	github.com/refraction-networking/utls v1.3.2
 	github.com/rivo/tview v0.0.0-20230208211350-7dfff1ce7854
 	github.com/yunginnanet/Rate5 v1.2.1
diff --git a/go.sum b/go.sum
index bbea59e..825f7c2 100644
--- a/go.sum
+++ b/go.sum
@@ -28,8 +28,8 @@ github.com/ooni/oohttp v0.5.2 h1:2U5OKi2tQTs9okdEV9FYZTzegI6OIJ86i9WsMDCfTq4=
 github.com/ooni/oohttp v0.5.2/go.mod h1:XRJVx6aCswQrE7Fp3j4d8SjHNh1rPEdhpTyPu3zkyBw=
 github.com/orcaman/concurrent-map/v2 v2.0.1 h1:jOJ5Pg2w1oeB6PeDurIYf6k9PQ+aTITr/6lP/L/zp6c=
 github.com/orcaman/concurrent-map/v2 v2.0.1/go.mod h1:9Eq3TG2oBe5FirmYWQfYO5iH1q0Jv47PLaNK++uCdOM=
-github.com/panjf2000/ants/v2 v2.8.0 h1:4p4gPabD6iNM9Y5NpMc0g0L15uXDmfn6jkW5KP+oiHQ=
-github.com/panjf2000/ants/v2 v2.8.0/go.mod h1:KIBmYG9QQX5U2qzFP/yQJaq/nSb6rahS9iEHkrCMgM8=
+github.com/panjf2000/ants/v2 v2.8.1 h1:C+n/f++aiW8kHCExKlpX6X+okmxKXP7DWLutxuAPuwQ=
+github.com/panjf2000/ants/v2 v2.8.1/go.mod h1:KIBmYG9QQX5U2qzFP/yQJaq/nSb6rahS9iEHkrCMgM8=
 github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
 github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
 github.com/phayes/freeport v0.0.0-20220201140144-74d24b5ae9f5 h1:Ii+DKncOVM8Cu1Hc+ETb5K+23HdAMvESYE3ZJ5b5cMI=