diff --git a/config/hosts/mastodon/mastodon.nix b/config/hosts/mastodon/mastodon.nix
index 0bfc616..9fa6f07 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 = "4.7.5";
+      version = "4.7.4";
       srcOverride = final.applyPatches {
         src = pkgs.stdenv.mkDerivation {
           name = "mastodonWithThemes";
           src = pkgs.fetchgit {
             url = "https://github.com/mastodon/mastodon.git";
             rev = "v${version}";
-            sha256 = "sha256-pnYJbfPX+Nd1W39HfOsEstzk78U/o0BqbwGhq6+ZrmA=";
+            sha256 = "sha256-+Xctddo4CStftfCb2aBtVO7XCOb22w+HZvuZ4Ds2jps=";
           };
           # mastodon ships with broken symlinks, disable the check for that for now
           dontCheckForBrokenSymlinks = true;
diff --git a/flake.lock b/flake.lock
index e6471a2..e45bd45 100644
--- a/flake.lock
+++ b/flake.lock
@@ -24,11 +24,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1793969467,
-        "narHash": "sha256-fOTg8KFnTZZS226jtFAmsjCBzL1dIpQI7QTImt5ZJQQ=",
+        "lastModified": 1793370552,
+        "narHash": "sha256-Dv4jEQeqvPpicC3H8mLTyqtTgXp23p4HPiCMKqKWXFA=",
         "owner": "nix-community",
         "repo": "colmena",
-        "rev": "d135c22028d382878f394ea5f42cd6baeae30f85",
+        "rev": "fc7d67ed1cd52af91415f92ba92b543bc7245f25",
         "type": "github"
       },
       "original": {
@@ -160,11 +160,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1793540411,
-        "narHash": "sha256-fiPJ88izTVucjeo2EQ3jk4aWmLg03I1D4vxnX2QjEgE=",
+        "lastModified": 1792773339,
+        "narHash": "sha256-rZLrzrC6i+jnTAlvPZHogKDulY7WWDEv9hJeHieO7Zw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "0bb2eedc20e4739f29e8045034f2828ad7054f8f",
+        "rev": "3ec636362e1816bc2f0888fa0fa2c69f1bc9e504",
         "type": "github"
       },
       "original": {
@@ -176,11 +176,11 @@
     },
     "nixpkgs-master": {
       "locked": {
-        "lastModified": 1793989044,
-        "narHash": "sha256-h5OcK1v3FPPBUHi11SqdrzbpbAezwPfuQTPJI4vYmrk=",
+        "lastModified": 1793649591,
+        "narHash": "sha256-uVRQhN/OZYdudVAi8L94i6MdkdKwUzEE5B2c7rSzHWw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "32cfc943fe34fdec30ccd670443929c1fadb3ade",
+        "rev": "c3e80179921b4aa4952aa0e9c3b6ec55f3fdc098",
         "type": "github"
       },
       "original": {
@@ -192,11 +192,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1793931523,
-        "narHash": "sha256-kyzSFmRVevj9lr2XVskwKnae/pXJEbQ+bHKc+mpjqFE=",
+        "lastModified": 1793580174,
+        "narHash": "sha256-Df87rV1AnZaIX3kM7LZ6bHKKqZ1v8MnK/g286JDTcyw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7dd597af6a9776394693e4d0fed85dd5ea8d56da",
+        "rev": "577e5b3393ab727c2cd3768ef981a7ba7d8c120d",
         "type": "github"
       },
       "original": {
@@ -208,11 +208,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1793928711,
-        "narHash": "sha256-x4ZAaSvxHK7Sw+BP4YDW1LjVxAO2CVir988FySEeIWw=",
+        "lastModified": 1793571983,
+        "narHash": "sha256-hwLE3wUw9gnplbv1I4EaB92BecfYK4P0sl84SmB5SPs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "daeef707f1d32744253b7878d2dde9abec45eab3",
+        "rev": "64aec40e18595d342f25f120069f2cb63c3947b4",
         "type": "github"
       },
       "original": {
@@ -278,11 +278,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1793657466,
-        "narHash": "sha256-GoOvpdsjO5hqZuO6T6ok9u6sJEjO0iPli2zRr9oNUNw=",
+        "lastModified": 1793052255,
+        "narHash": "sha256-Y/JIHTnMlOabDfyaSBubWGLDIVGihLEUuoMhFvQKaDo=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "b18e01ce148eb3efff5de2f2d3181ca53b2b2a54",
+        "rev": "60182817ee048ac94b4c68ea76d5ef2e8aac730d",
         "type": "github"
       },
       "original": {
@@ -293,11 +293,11 @@
     },
     "stable": {
       "locked": {
-        "lastModified": 1793648771,
-        "narHash": "sha256-UXQHROyj9fK/IYIo5t9uJPlJQNiz5Sf4lyTlvJlnI+M=",
+        "lastModified": 1793044983,
+        "narHash": "sha256-TMADWku9ye40AQKGMdSoCpByfqaL7kbO+o8E46Q7CLQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "7adf2d937f2992ce3cccf465348a7667e8ba47b8",
+        "rev": "89844ad35df40e876cb6d0a3a319fbf65ea4b984",
         "type": "github"
       },
       "original": {