diff --git a/packages/mirage-unikernel-dns-primary-git-hvt.0.0.1/opam b/packages/mirage-unikernel-dns-primary-git-hvt.0.0.1/opam
index c0c8fe3..8e8e9c0 100644
--- a/packages/mirage-unikernel-dns-primary-git-hvt.0.0.1/opam
+++ b/packages/mirage-unikernel-dns-primary-git-hvt.0.0.1/opam
@@ -2,11 +2,11 @@
 opam-version: "2.0"
 name: "mirage-unikernel-primary_git-hvt"
 depends: [ "arp" { >= "3.0.0" & < "4.0.0"}
-           "dns-server" { >= "5.0.0"}
+           "dns-server" { >= "6.2.2"}
            "dns-tsig" 
            "ethernet" { >= "3.0.0" & < "4.0.0"}
            "functoria-runtime" 
-           "git-mirage" { >= "3.7.0" & < "3.8.0"}
+           "git-mirage" { >= "3.7.0" & < "3.7.1"}
            "git-paf" { >= "3.7.0"}
            "irmin-mirage" { >= "2.10.0" & < "3.0.0"}
            "irmin-mirage-git" { >= "2.10.0"}
diff --git a/packages/mirage-unikernel-dns-primary-git-monitoring-hvt.0.0.1/opam b/packages/mirage-unikernel-dns-primary-git-monitoring-hvt.0.0.1/opam
index 3ca7dae..214ec5f 100644
--- a/packages/mirage-unikernel-dns-primary-git-monitoring-hvt.0.0.1/opam
+++ b/packages/mirage-unikernel-dns-primary-git-monitoring-hvt.0.0.1/opam
@@ -2,11 +2,11 @@
 opam-version: "2.0"
 name: "mirage-unikernel-primary_git-hvt"
 depends: [ "arp" { >= "3.0.0" & < "4.0.0"}
-           "dns-server" { >= "5.0.0"}
+           "dns-server" { >= "6.2.2"}
            "dns-tsig" 
            "ethernet" { >= "3.0.0" & < "4.0.0"}
            "functoria-runtime" 
-           "git-mirage" { >= "3.7.0" & < "3.8.0"}
+           "git-mirage" { >= "3.7.0" & < "3.7.1"}
            "git-paf" { >= "3.7.0"}
            "irmin-mirage" { >= "2.10.0" & < "3.0.0"}
            "irmin-mirage-git" { >= "2.10.0"}