diff --git a/config/hosts/mastodon/mastodon.nix b/config/hosts/mastodon/mastodon.nix
index 7a5d198..37f8ede 100644
--- a/config/hosts/mastodon/mastodon.nix
+++ b/config/hosts/mastodon/mastodon.nix
@@ -16,14 +16,14 @@ let
   };
   mastodonNekoverseOverlay = final: prev: {
     mastodon = (prev.mastodon.override rec {
-      version = "4.6.6";
+      version = "4.6.4";
       srcOverride = final.applyPatches {
         src = pkgs.stdenv.mkDerivation {
           name = "mastodonWithThemes";
           src = pkgs.fetchgit {
             url = "https://github.com/mastodon/mastodon.git";
             rev = "v${version}";
-            sha256 = "sha256-V/mhT11IJ60kT7Q1dP17XOEUIVGNuJoitseDBX1sbjI=";
+            sha256 = "sha256-lqtAsCIC+v161BH14wbyKfIN7jVVqJ6fi2pyFfX5ONg=";
           };
           # mastodon ships with broken symlinks, disable the check for that for now
           dontCheckForBrokenSymlinks = true;
diff --git a/config/hosts/web-public-2/virtualHosts/element.nekover.se.nix b/config/hosts/web-public-2/virtualHosts/element.nekover.se.nix
index 93e923f..e81595c 100644
--- a/config/hosts/web-public-2/virtualHosts/element.nekover.se.nix
+++ b/config/hosts/web-public-2/virtualHosts/element.nekover.se.nix
@@ -1,9 +1,9 @@
 { pkgs, ... }:
 let
-  elementWebVersion = "1.12.26";
+  elementWebVersion = "1.12.23";
   element-web = pkgs.fetchzip {
     url = "https://github.com/vector-im/element-web/releases/download/v${elementWebVersion}/element-v${elementWebVersion}.tar.gz";
-    sha256 = "sha256-Izv90Qu7HfSPKJPR09veKjIOv353phJR86Xj3qNN67k=";
+    sha256 = "sha256-VuGsj7l6tcRPlun2eeKZG2v8H9w5Oxow++mfgkNIBXM=";
   };
   elementWebSecurityHeaders = ''
   	# Configuration best practices
diff --git a/flake.lock b/flake.lock
index c5f4cd7..a48df5f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -118,11 +118,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1787993413,
-        "narHash": "sha256-UxFzpSVQ7zZdd9bPc/sgCkbtSMwJkAKi82tas5FXgFI=",
+        "lastModified": 1787184810,
+        "narHash": "sha256-8Z9Q4Wh/nqdpVSsVvSXxpIJ442CFzLDwfKmWMOsJwts=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ca23145d9899c9d4b7f035339e2f21cf3106aa79",
+        "rev": "271998520450db38b8c6b40464ea1fdb466db60c",
         "type": "github"
       },
       "original": {
@@ -134,11 +134,11 @@
     },
     "nixpkgs-master": {
       "locked": {
-        "lastModified": 1788014248,
-        "narHash": "sha256-chLOsk2M/uoj7q5i+72+g4S2fjVJ49TPYxGxzqduuYI=",
+        "lastModified": 1787339841,
+        "narHash": "sha256-5c8DcKPfGCeJYsuReMWdWNo117KXUQraO7PbzqT2UD8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fbb66a3937bcf9251661f0c4cf987d2215471d0b",
+        "rev": "bbd04eeeb273af1161c8454b306a6bba12db2913",
         "type": "github"
       },
       "original": {
@@ -150,11 +150,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1787994130,
-        "narHash": "sha256-fcaFTLuyHlYKRKBjZ2TKE9+aC8s05v+JjN1X7X/EQJY=",
+        "lastModified": 1787234702,
+        "narHash": "sha256-kvsnFCG4T5dmUj7BMcmpuPZjZNSjOZfhXUdjiBQG2xk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "413a9b88e4284b6f118f8e565b3442ade07336ae",
+        "rev": "5cca3a89405eb65d2adb43754c2af8dac7b6f2e1",
         "type": "github"
       },
       "original": {