diff --git a/matrix-synapse@1.149.1/flake.lock b/matrix-synapse@1.149.1/flake.lock
deleted file mode 100644
index f12e444..0000000
--- a/matrix-synapse@1.149.1/flake.lock
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "nodes": {
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1773388702,
-        "narHash": "sha256-ew8WjKAckEShjd5Qta6PelG6prkTGpq0cS8Ot/s9KyM=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "edf5188d072209175d4edd361fd7ae00ca10530e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "edf5188d072209175d4edd361fd7ae00ca10530e",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}
diff --git a/matrix-synapse@1.149.1/flake.nix b/matrix-synapse@1.149.1/flake.nix
deleted file mode 100644
index 21f17d8..0000000
--- a/matrix-synapse@1.149.1/flake.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  description = "matrix-synapse 1.149.1";
-
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/edf5188d072209175d4edd361fd7ae00ca10530e";
-
-  outputs =
-    { nixpkgs, ... }:
-    let
-      forAllSystems = nixpkgs.lib.genAttrs [
-        "x86_64-linux"
-        "aarch64-linux"
-      ];
-    in
-    {
-      packages = forAllSystems (system: {
-        default = nixpkgs.legacyPackages.${system}.matrix-synapse;
-        matrix-synapse = nixpkgs.legacyPackages.${system}.matrix-synapse;
-        matrix-synapse-unwrapped = nixpkgs.legacyPackages.${system}.matrix-synapse-unwrapped;
-      });
-
-      overlays.default = _final: prev:
-        let
-          pinned = nixpkgs.legacyPackages.${prev.stdenv.hostPlatform.system};
-        in
-        {
-          matrix-synapse = pinned.matrix-synapse;
-          matrix-synapse-unwrapped = pinned.matrix-synapse-unwrapped;
-        };
-    };
-}
diff --git a/matrix-synapse@1.148.0/flake.lock b/matrix-synapse@1.153.0/flake.lock
similarity index 61%
rename from matrix-synapse@1.148.0/flake.lock
rename to matrix-synapse@1.153.0/flake.lock
index 8f8ed26..e6fa92c 100644
--- a/matrix-synapse@1.148.0/flake.lock
+++ b/matrix-synapse@1.153.0/flake.lock
@@ -2,17 +2,17 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1772030528,
-        "narHash": "sha256-eH3tHXID9wxjCQldO7pJCaNQRQWYU9BIkunZ9t9ItJo=",
+        "lastModified": 1779533259,
+        "narHash": "sha256-/sp/JOixGpgU2HlSEajFI9j18LXMrIcHSVOyo++5atg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7595f1b925e41fa88e850d0ed09849a37d0363d3",
+        "rev": "4c10a690c30055fdd979e7c5c8a5596f49a81586",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7595f1b925e41fa88e850d0ed09849a37d0363d3",
+        "rev": "4c10a690c30055fdd979e7c5c8a5596f49a81586",
         "type": "github"
       }
     },
diff --git a/matrix-synapse@1.148.0/flake.nix b/matrix-synapse@1.153.0/flake.nix
similarity index 85%
rename from matrix-synapse@1.148.0/flake.nix
rename to matrix-synapse@1.153.0/flake.nix
index a6e8418..9cd5c34 100644
--- a/matrix-synapse@1.148.0/flake.nix
+++ b/matrix-synapse@1.153.0/flake.nix
@@ -1,7 +1,7 @@
 {
-  description = "matrix-synapse 1.148.0";
+  description = "matrix-synapse 1.153.0";
 
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/7595f1b925e41fa88e850d0ed09849a37d0363d3";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/4c10a690c30055fdd979e7c5c8a5596f49a81586";
 
   outputs =
     { nixpkgs, ... }: