diff --git a/packages/dns-certify.5.0.0/opam b/packages/dns-certify.5.0.0/opam
index 94e6b93..9482f8d 100644
--- a/packages/dns-certify.5.0.0/opam
+++ b/packages/dns-certify.5.0.0/opam
@@ -37,4 +37,4 @@ description: """
 A function to retrieve a certificate when providing a hostname, TSIG key, server
 IP, and an optional key seed. Best used with an letsencrypt unikernel.
 """
-url { src: "git+https://github.com/hannesm/ocaml-dns.git#master" }
+url { src: "git+https://github.com/mirage/ocaml-dns.git#master" }
diff --git a/packages/dns-mirage.5.0.0/opam b/packages/dns-mirage.5.0.0/opam
index a8c0eab..55286af 100644
--- a/packages/dns-mirage.5.0.0/opam
+++ b/packages/dns-mirage.5.0.0/opam
@@ -37,4 +37,4 @@ of the hash algorithm is used).
 Please read [the blog article](https://hannes.nqsb.io/Posts/DNS) for a more
 detailed overview.
 """
-url { src: "git+https://github.com/hannesm/ocaml-dns.git#master" }
+url { src: "git+https://github.com/mirage/ocaml-dns.git#master" }
diff --git a/packages/dns-tsig.5.0.0/opam b/packages/dns-tsig.5.0.0/opam
index fd0b25d..78f108e 100644
--- a/packages/dns-tsig.5.0.0/opam
+++ b/packages/dns-tsig.5.0.0/opam
@@ -26,4 +26,4 @@ synopsis: "TSIG support for DNS"
 description: """
 TSIG is used to authenticate nsupdate frames using a HMAC.
 """
-url { src: "git+https://github.com/hannesm/ocaml-dns.git#master" }
+url { src: "git+https://github.com/mirage/ocaml-dns.git#master" }
diff --git a/packages/dns.5.0.0/opam b/packages/dns.5.0.0/opam
index 5f92d7c..1a54e64 100644
--- a/packages/dns.5.0.0/opam
+++ b/packages/dns.5.0.0/opam
@@ -41,4 +41,4 @@ of the hash algorithm is used).
 Please read [the blog article](https://hannes.nqsb.io/Posts/DNS) for a more
 detailed overview.
 """
-url { src: "git+https://github.com/hannesm/ocaml-dns.git#master" }
+url { src: "git+https://github.com/mirage/ocaml-dns.git#master" }