diff --git a/packages/mirage-unikernel-caldav-hvt.0.0.2/opam b/packages/mirage-unikernel-caldav-hvt.0.0.2/opam
index 67c373b..ed0d8ce 100644
--- a/packages/mirage-unikernel-caldav-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-caldav-hvt.0.0.2/opam
@@ -48,7 +48,7 @@ depends: [
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
   "tls-mirage" { ?monorepo & >= "0.13.0" & < "0.17.0" }
   "uri" { ?monorepo }
 ]
diff --git a/packages/mirage-unikernel-caldav-le-monitoring-hvt.0.0.2/opam b/packages/mirage-unikernel-caldav-le-monitoring-hvt.0.0.2/opam
index 2010e6d..2cd301f 100644
--- a/packages/mirage-unikernel-caldav-le-monitoring-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-caldav-le-monitoring-hvt.0.0.2/opam
@@ -52,7 +52,7 @@ depends: [
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
   "tls-mirage" { ?monorepo & >= "0.13.0" & < "0.17.0" }
   "uri" { ?monorepo }
 ]
diff --git a/packages/mirage-unikernel-caldav-monitoring-hvt.0.0.3/opam b/packages/mirage-unikernel-caldav-monitoring-hvt.0.0.3/opam
index 74b10a3..c92bab3 100644
--- a/packages/mirage-unikernel-caldav-monitoring-hvt.0.0.3/opam
+++ b/packages/mirage-unikernel-caldav-monitoring-hvt.0.0.3/opam
@@ -51,7 +51,7 @@ depends: [
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
   "tls-mirage" { ?monorepo & >= "0.13.0" & < "0.17.0" }
   "uri" { ?monorepo }
 ]
diff --git a/packages/mirage-unikernel-dns-letsencrypt-hvt.0.0.3/opam b/packages/mirage-unikernel-dns-letsencrypt-hvt.0.0.3/opam
index 4f09ade..4ef4ccf 100644
--- a/packages/mirage-unikernel-dns-letsencrypt-hvt.0.0.3/opam
+++ b/packages/mirage-unikernel-dns-letsencrypt-hvt.0.0.3/opam
@@ -49,7 +49,7 @@ depends: [
   "opam-monorepo" { build & >= "0.3.2" }
   "randomconv" { ?monorepo }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
   "x509" { ?monorepo & >= "0.15.2" }
 ]
 
diff --git a/packages/mirage-unikernel-dns-letsencrypt-monitoring-hvt.0.0.3/opam b/packages/mirage-unikernel-dns-letsencrypt-monitoring-hvt.0.0.3/opam
index 0b4b19e..53ebd1b 100644
--- a/packages/mirage-unikernel-dns-letsencrypt-monitoring-hvt.0.0.3/opam
+++ b/packages/mirage-unikernel-dns-letsencrypt-monitoring-hvt.0.0.3/opam
@@ -52,7 +52,7 @@ depends: [
   "opam-monorepo" { build & >= "0.3.2" }
   "randomconv" { ?monorepo }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
   "x509" { ?monorepo & >= "0.15.2" }
 ]
 
diff --git a/packages/mirage-unikernel-dns-primary-git-hvt.0.0.2/opam b/packages/mirage-unikernel-dns-primary-git-hvt.0.0.2/opam
index f8a6e95..6b19810 100644
--- a/packages/mirage-unikernel-dns-primary-git-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-dns-primary-git-hvt.0.0.2/opam
@@ -44,7 +44,7 @@ depends: [
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
 ]
 
 x-mirage-opam-lock-location: "mirage/primary-git-hvt.opam.locked"
diff --git a/packages/mirage-unikernel-dns-primary-git-monitoring-hvt.0.0.2/opam b/packages/mirage-unikernel-dns-primary-git-monitoring-hvt.0.0.2/opam
index 45e4234..a221eab 100644
--- a/packages/mirage-unikernel-dns-primary-git-monitoring-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-dns-primary-git-monitoring-hvt.0.0.2/opam
@@ -47,7 +47,7 @@ depends: [
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
 ]
 
 x-mirage-opam-lock-location: "mirage/primary-git-hvt.opam.locked"
diff --git a/packages/mirage-unikernel-dns-resolver-hvt.0.0.2/opam b/packages/mirage-unikernel-dns-resolver-hvt.0.0.2/opam
index d200d31..0b98db5 100644
--- a/packages/mirage-unikernel-dns-resolver-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-dns-resolver-hvt.0.0.2/opam
@@ -38,7 +38,7 @@ depends: [
   "ocaml" { build & >= "4.08.0" }
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
-  "tcpip" { ?monorepo & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & < "9.0.0" }
 ]
 
 x-mirage-opam-lock-location: "mirage/resolver-hvt.opam.locked"
diff --git a/packages/mirage-unikernel-dns-resolver-monitoring-hvt.0.0.2/opam b/packages/mirage-unikernel-dns-resolver-monitoring-hvt.0.0.2/opam
index 4bf9efb..0070c7a 100644
--- a/packages/mirage-unikernel-dns-resolver-monitoring-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-dns-resolver-monitoring-hvt.0.0.2/opam
@@ -41,7 +41,7 @@ depends: [
   "ocaml" { build & >= "4.08.0" }
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
-  "tcpip" { ?monorepo & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & < "9.0.0" }
 ]
 
 x-mirage-opam-lock-location: "mirage/resolver-hvt.opam.locked"
diff --git a/packages/mirage-unikernel-dns-secondary-hvt.0.0.2/opam b/packages/mirage-unikernel-dns-secondary-hvt.0.0.2/opam
index 978148c..04ac6ea 100644
--- a/packages/mirage-unikernel-dns-secondary-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-dns-secondary-hvt.0.0.2/opam
@@ -37,7 +37,7 @@ depends: [
   "ocaml" { build & >= "4.08.0" }
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
-  "tcpip" { ?monorepo & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & < "9.0.0" }
 ]
 
 x-mirage-opam-lock-location: "mirage/secondary-hvt.opam.locked"
diff --git a/packages/mirage-unikernel-dns-secondary-monitoring-hvt.0.0.2/opam b/packages/mirage-unikernel-dns-secondary-monitoring-hvt.0.0.2/opam
index ed23a92..63cbb31 100644
--- a/packages/mirage-unikernel-dns-secondary-monitoring-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-dns-secondary-monitoring-hvt.0.0.2/opam
@@ -40,7 +40,7 @@ depends: [
   "ocaml" { build & >= "4.08.0" }
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
-  "tcpip" { ?monorepo & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & < "9.0.0" }
 ]
 
 x-mirage-opam-lock-location: "mirage/secondary-hvt.opam.locked"
diff --git a/packages/mirage-unikernel-dns-stub-hvt.0.0.2/opam b/packages/mirage-unikernel-dns-stub-hvt.0.0.2/opam
index c7091e5..36649ac 100644
--- a/packages/mirage-unikernel-dns-stub-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-dns-stub-hvt.0.0.2/opam
@@ -43,7 +43,7 @@ depends: [
   "ocaml" { build & >= "4.08.0" }
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
-  "tcpip" { ?monorepo & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & < "9.0.0" }
 ]
 
 x-mirage-opam-lock-location: "dns-only/mirage/dns-stub-hvt.opam.locked"
diff --git a/packages/mirage-unikernel-nqsbio-hvt.0.0.3/opam b/packages/mirage-unikernel-nqsbio-hvt.0.0.3/opam
index 849a20b..b7f1d87 100644
--- a/packages/mirage-unikernel-nqsbio-hvt.0.0.3/opam
+++ b/packages/mirage-unikernel-nqsbio-hvt.0.0.3/opam
@@ -40,7 +40,7 @@ depends: [
   "ocaml" { build & >= "4.08.0" }
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
-  "tcpip" { ?monorepo & >= "3.7.1" & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "3.7.1" & >= "7.0.0" & < "9.0.0" }
   "tyxml" { ?monorepo }
 ]
 
diff --git a/packages/mirage-unikernel-opam-mirror-hvt.0.0.1/opam b/packages/mirage-unikernel-opam-mirror-hvt.0.0.1/opam
index 37852d7..63dee9f 100644
--- a/packages/mirage-unikernel-opam-mirror-hvt.0.0.1/opam
+++ b/packages/mirage-unikernel-opam-mirror-hvt.0.0.1/opam
@@ -52,7 +52,7 @@ depends: [
   "paf" { ?monorepo & >= "0.3.0" }
   "tar" { ?monorepo & >= "2.2.0" }
   "tar-mirage" { ?monorepo & >= "2.2.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
 ]
 
 x-mirage-opam-lock-location: "mirage/mirage/mirror-hvt.opam.locked"
diff --git a/packages/mirage-unikernel-ovpn_router-hvt.0.0.2/opam b/packages/mirage-unikernel-ovpn_router-hvt.0.0.2/opam
index 90cb10d..8a13dd3 100644
--- a/packages/mirage-unikernel-ovpn_router-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-ovpn_router-hvt.0.0.2/opam
@@ -42,7 +42,7 @@ depends: [
   "opam-monorepo" { build & >= "0.3.2" }
   "openvpn" { ?monorepo }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & < "9.0.0" }
 ]
 
 x-mirage-opam-lock-location: "mirage-router/mirage/ovpn-router-hvt.opam.locked"
diff --git a/packages/mirage-unikernel-retreat-hvt.0.0.2/opam b/packages/mirage-unikernel-retreat-hvt.0.0.2/opam
index 59174b4..bcb3ef3 100644
--- a/packages/mirage-unikernel-retreat-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-retreat-hvt.0.0.2/opam
@@ -41,7 +41,7 @@ depends: [
   "omd" { ?monorepo }
   "opam-monorepo" { build & >= "0.3.2" }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "3.7.1" & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "3.7.1" & >= "7.0.0" & < "9.0.0" }
   "tls-mirage" { ?monorepo }
   "tyxml" { ?monorepo & >= "4.5.0" }
 ]
diff --git a/packages/mirage-unikernel-static-website-hvt.0.0.2/opam b/packages/mirage-unikernel-static-website-hvt.0.0.2/opam
index c2a8310..a7317d4 100644
--- a/packages/mirage-unikernel-static-website-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-static-website-hvt.0.0.2/opam
@@ -38,7 +38,7 @@ depends: [
   "ocaml" { build & >= "4.08.0" }
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
-  "tcpip" { ?monorepo & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & < "9.0.0" }
   "tls-mirage" { ?monorepo & >= "0.13.0" & < "0.17.0" }
   "uri" { ?monorepo }
 ]
diff --git a/packages/mirage-unikernel-tlstunnel-hvt.0.0.2/opam b/packages/mirage-unikernel-tlstunnel-hvt.0.0.2/opam
index cc5822c..33f6d76 100644
--- a/packages/mirage-unikernel-tlstunnel-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-tlstunnel-hvt.0.0.2/opam
@@ -37,7 +37,7 @@ depends: [
   "ocaml" { build & >= "4.08.0" }
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
-  "tcpip" { ?monorepo & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & < "9.0.0" }
   "tls-mirage" { ?monorepo & >= "0.14.0" }
 ]
 
diff --git a/packages/mirage-unikernel-tlstunnel-monitoring-hvt.0.0.2/opam b/packages/mirage-unikernel-tlstunnel-monitoring-hvt.0.0.2/opam
index d3680da..1c50fe3 100644
--- a/packages/mirage-unikernel-tlstunnel-monitoring-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-tlstunnel-monitoring-hvt.0.0.2/opam
@@ -40,7 +40,7 @@ depends: [
   "ocaml" { build & >= "4.08.0" }
   "ocaml-solo5" { build & >= "0.8.1" & < "0.9.0" }
   "opam-monorepo" { build & >= "0.3.2" }
-  "tcpip" { ?monorepo & >= "7.0.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & < "9.0.0" }
   "tls-mirage" { ?monorepo & >= "0.14.0" }
 ]
 
diff --git a/packages/mirage-unikernel-unipi-hvt.0.0.2/opam b/packages/mirage-unikernel-unipi-hvt.0.0.2/opam
index 6daa0c3..f8ba4b9 100644
--- a/packages/mirage-unikernel-unipi-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-unipi-hvt.0.0.2/opam
@@ -50,7 +50,7 @@ depends: [
   "paf" { ?monorepo & >= "0.3.0" }
   "paf-le" { ?monorepo & >= "0.3.0" }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
   "tls-mirage" { ?monorepo }
 ]
 
diff --git a/packages/mirage-unikernel-unipi-monitoring-hvt.0.0.2/opam b/packages/mirage-unikernel-unipi-monitoring-hvt.0.0.2/opam
index a2d4598..9a1c776 100644
--- a/packages/mirage-unikernel-unipi-monitoring-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-unipi-monitoring-hvt.0.0.2/opam
@@ -53,7 +53,7 @@ depends: [
   "paf" { ?monorepo & >= "0.3.0" }
   "paf-le" { ?monorepo & >= "0.3.0" }
   "solo5" { build & >= "0.7.5" & < "0.8.0" }
-  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "8.0.0" }
+  "tcpip" { ?monorepo & >= "7.0.0" & >= "7.1.0" & < "9.0.0" }
   "tls-mirage" { ?monorepo }
 ]