diff --git a/flake.lock b/flake.lock
index c5df661..8e45c94 100644
--- a/flake.lock
+++ b/flake.lock
@@ -42,11 +42,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1695910380,
-        "narHash": "sha256-CyzeiXQGm8ceEOSK1dffBCfO7JNp8XhQeNkUiJ5HxgY=",
+        "lastModified": 1700085753,
+        "narHash": "sha256-qtib7f3eRwfaUF+VziJXiBcZFqpHCAXS4HlrFsnzzl4=",
         "owner": "simple-nixos-mailserver",
         "repo": "nixos-mailserver",
-        "rev": "84783b661ecf33927c534b6476beb74ea3308968",
+        "rev": "008d78cc21959e33d0d31f375b88353a7d7121ae",
         "type": "gitlab"
       },
       "original": {
@@ -58,16 +58,17 @@
     "nextcloud": {
       "locked": {
         "dir": "sp-modules/nextcloud",
-        "lastModified": 1700092815,
-        "narHash": "sha256-HrEJjBZC7cUalbbnWKi+VZqGjHqmmCb8XGL3rR28LPg=",
+        "lastModified": 1700524185,
+        "narHash": "sha256-0Ll2f63ys//WpR87okS2yvbi3ARNoQJ6qBa8qHsjUqA=",
         "ref": "flakes",
-        "rev": "80447abb2ee947098a7e170076e71f6cba2ef7f3",
-        "revCount": 137,
+        "rev": "e59d86fcdc98d670a04f6fc8d647a5564ca7fa7d",
+        "revCount": 153,
         "type": "git",
         "url": "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/nextcloud"
       },
       "original": {
         "dir": "sp-modules/nextcloud",
+        "ref": "flakes",
         "type": "git",
         "url": "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/nextcloud"
       }
@@ -184,16 +185,17 @@
       },
       "locked": {
         "dir": "sp-modules/simple-nixos-mailserver",
-        "lastModified": 1700092815,
-        "narHash": "sha256-HrEJjBZC7cUalbbnWKi+VZqGjHqmmCb8XGL3rR28LPg=",
+        "lastModified": 1700524185,
+        "narHash": "sha256-0Ll2f63ys//WpR87okS2yvbi3ARNoQJ6qBa8qHsjUqA=",
         "ref": "flakes",
-        "rev": "80447abb2ee947098a7e170076e71f6cba2ef7f3",
-        "revCount": 137,
+        "rev": "e59d86fcdc98d670a04f6fc8d647a5564ca7fa7d",
+        "revCount": 153,
         "type": "git",
         "url": "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/simple-nixos-mailserver"
       },
       "original": {
         "dir": "sp-modules/simple-nixos-mailserver",
+        "ref": "flakes",
         "type": "git",
         "url": "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/simple-nixos-mailserver"
       }
@@ -205,7 +207,7 @@
       },
       "locked": {
         "lastModified": 1,
-        "narHash": "sha256-+TjcLM5ADsOd76YpHDZby90Zj8Z10MSKEwko7to9UaU=",
+        "narHash": "sha256-LUhslLzsSl1g9FMEflv9z2T2bHQQ7NOZyMYDKgVTS/A=",
         "path": "./sp-modules",
         "type": "path"
       },
diff --git a/sp-modules/flake.lock b/sp-modules/flake.lock
index 57968f0..c98706a 100644
--- a/sp-modules/flake.lock
+++ b/sp-modules/flake.lock
@@ -42,11 +42,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1695910380,
-        "narHash": "sha256-CyzeiXQGm8ceEOSK1dffBCfO7JNp8XhQeNkUiJ5HxgY=",
+        "lastModified": 1700085753,
+        "narHash": "sha256-qtib7f3eRwfaUF+VziJXiBcZFqpHCAXS4HlrFsnzzl4=",
         "owner": "simple-nixos-mailserver",
         "repo": "nixos-mailserver",
-        "rev": "84783b661ecf33927c534b6476beb74ea3308968",
+        "rev": "008d78cc21959e33d0d31f375b88353a7d7121ae",
         "type": "gitlab"
       },
       "original": {
@@ -58,16 +58,17 @@
     "nextcloud": {
       "locked": {
         "dir": "sp-modules/nextcloud",
-        "lastModified": 1700092815,
-        "narHash": "sha256-HrEJjBZC7cUalbbnWKi+VZqGjHqmmCb8XGL3rR28LPg=",
+        "lastModified": 1700524185,
+        "narHash": "sha256-0Ll2f63ys//WpR87okS2yvbi3ARNoQJ6qBa8qHsjUqA=",
         "ref": "flakes",
-        "rev": "80447abb2ee947098a7e170076e71f6cba2ef7f3",
-        "revCount": 137,
+        "rev": "e59d86fcdc98d670a04f6fc8d647a5564ca7fa7d",
+        "revCount": 153,
         "type": "git",
         "url": "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/nextcloud"
       },
       "original": {
         "dir": "sp-modules/nextcloud",
+        "ref": "flakes",
         "type": "git",
         "url": "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/nextcloud"
       }
@@ -129,16 +130,17 @@
       },
       "locked": {
         "dir": "sp-modules/simple-nixos-mailserver",
-        "lastModified": 1700092815,
-        "narHash": "sha256-HrEJjBZC7cUalbbnWKi+VZqGjHqmmCb8XGL3rR28LPg=",
+        "lastModified": 1700524185,
+        "narHash": "sha256-0Ll2f63ys//WpR87okS2yvbi3ARNoQJ6qBa8qHsjUqA=",
         "ref": "flakes",
-        "rev": "80447abb2ee947098a7e170076e71f6cba2ef7f3",
-        "revCount": 137,
+        "rev": "e59d86fcdc98d670a04f6fc8d647a5564ca7fa7d",
+        "revCount": 153,
         "type": "git",
         "url": "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/simple-nixos-mailserver"
       },
       "original": {
         "dir": "sp-modules/simple-nixos-mailserver",
+        "ref": "flakes",
         "type": "git",
         "url": "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/simple-nixos-mailserver"
       }
diff --git a/sp-modules/flake.nix b/sp-modules/flake.nix
index 47f19e8..6a9d438 100644
--- a/sp-modules/flake.nix
+++ b/sp-modules/flake.nix
@@ -1,8 +1,8 @@
 {
   description = "SelfPrivacy NixOS PoC modules/extensions/bundles/packages/etc";
 
-  inputs.nextcloud.url = git+https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/nextcloud;
-  inputs.simple-nixos-mailserver.url = git+https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?dir=sp-modules/simple-nixos-mailserver;
+  inputs.nextcloud.url = git+https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?ref=flakes&dir=sp-modules/nextcloud;
+  inputs.simple-nixos-mailserver.url = git+https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?ref=flakes&dir=sp-modules/simple-nixos-mailserver;
 
   outputs = _: { };
 }