diff --git a/packages/mirage-unikernel-tlstunnel-monitoring-hvt.0.0.1/opam b/packages/mirage-unikernel-tlstunnel-monitoring-hvt.0.0.1/opam
index bdff901..d194ffe 100644
--- a/packages/mirage-unikernel-tlstunnel-monitoring-hvt.0.0.1/opam
+++ b/packages/mirage-unikernel-tlstunnel-monitoring-hvt.0.0.1/opam
@@ -25,7 +25,7 @@ depends: [ "arp" { >= "3.0.0" & < "4.0.0"}
            "ocamlbuild" {build}
            "ocamlfind" {build}
            "solo5-bindings-hvt" { >= "0.6.0" & < "0.7.0"}
-           "tcpip" { >= "7.0.0" & < "8.0.0"}
+           "tcpip" { >= "7.2.0" & < "8.0.0"}
            "tls-mirage" { >= "0.14.0"}
 ]
 maintainer: "dummy"