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 1515abe..078ae1e 100644
--- a/packages/mirage-unikernel-dns-stub-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-dns-stub-hvt.0.0.2/opam
@@ -19,27 +19,25 @@ install: [
 
 depends: [
   "arp" { ?monorepo & >= "3.0.0" & < "4.0.0" }
-  "ca-certs-nss" { ?monorepo }
   "dns" { ?monorepo }
   "dns-client" { ?monorepo }
   "dns-mirage" { ?monorepo }
   "dns-resolver" { ?monorepo }
   "dns-server" { ?monorepo }
-  "dns-stub" { ?monorepo & >= "6.0.0" }
+  "dns-stub" { ?monorepo & >= "6.4.0" }
   "dns-tsig" { ?monorepo }
   "ethernet" { ?monorepo & >= "3.0.0" & < "4.0.0" }
-  "hex" { ?monorepo }
   "logs" { ?monorepo }
   "lwt" { ?monorepo }
   "metrics" { ?monorepo }
-  "mirage" { build & >= "4.2.0" & < "4.3.0" }
+  "mirage" { build & >= "4.3.1" & < "4.4.0" }
   "mirage-bootvar-solo5" { ?monorepo & >= "0.6.0" & < "0.7.0" }
   "mirage-clock-solo5" { ?monorepo & >= "4.2.0" & < "5.0.0" }
   "mirage-crypto-rng-mirage" { ?monorepo & >= "0.8.0" & < "0.11.0" }
   "mirage-logs" { ?monorepo & >= "1.2.0" & < "2.0.0" }
   "mirage-net-solo5" { ?monorepo & >= "0.8.0" & < "0.9.0" }
   "mirage-random" { ?monorepo & >= "3.0.0" & < "4.0.0" }
-  "mirage-runtime" { ?monorepo & >= "4.2.0" & < "4.3.0" }
+  "mirage-runtime" { ?monorepo & >= "4.3.1" & < "4.4.0" }
   "mirage-solo5" { ?monorepo & >= "0.9.0" & < "0.10.0" }
   "mirage-time" { ?monorepo }
   "ocaml" { build & >= "4.08.0" }
diff --git a/packages/mirage-unikernel-dnsvizor-hvt.0.0.2/opam b/packages/mirage-unikernel-dnsvizor-hvt.0.0.2/opam
index 0f7dd8c..8240332 100644
--- a/packages/mirage-unikernel-dnsvizor-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-dnsvizor-hvt.0.0.2/opam
@@ -19,7 +19,6 @@ install: [
 
 depends: [
   "arp" { ?monorepo & >= "3.0.0" }
-  "ca-certs-nss" { ?monorepo }
   "charrua" { ?monorepo }
   "charrua-server" { ?monorepo }
   "dns" { ?monorepo }
@@ -27,21 +26,20 @@ depends: [
   "dns-mirage" { ?monorepo }
   "dns-resolver" { ?monorepo }
   "dns-server" { ?monorepo }
-  "dns-stub" { ?monorepo & >= "6.0.0" }
+  "dns-stub" { ?monorepo & >= "6.4.0" }
   "dns-tsig" { ?monorepo }
   "ethernet" { ?monorepo & >= "3.0.0" }
-  "hex" { ?monorepo }
   "logs" { ?monorepo }
   "lwt" { ?monorepo }
   "metrics" { ?monorepo }
-  "mirage" { build & >= "4.2.0" & < "4.3.0" }
+  "mirage" { build & >= "4.3.1" & < "4.4.0" }
   "mirage-bootvar-solo5" { ?monorepo & >= "0.6.0" & < "0.7.0" }
   "mirage-clock-solo5" { ?monorepo & >= "4.2.0" & < "5.0.0" }
   "mirage-crypto-rng-mirage" { ?monorepo & >= "0.8.0" & < "0.11.0" }
   "mirage-logs" { ?monorepo & >= "1.2.0" & < "2.0.0" }
   "mirage-net-solo5" { ?monorepo & >= "0.8.0" & < "0.9.0" }
   "mirage-random" { ?monorepo & >= "3.0.0" & < "4.0.0" }
-  "mirage-runtime" { ?monorepo & >= "4.2.0" & < "4.3.0" }
+  "mirage-runtime" { ?monorepo & >= "4.3.1" & < "4.4.0" }
   "mirage-solo5" { ?monorepo & >= "0.9.0" & < "0.10.0" }
   "mirage-time" { ?monorepo }
   "ocaml" { build & >= "4.08.0" }