diff --git a/flake.lock b/flake.lock
index a1e5ae8b..71c000f8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1693660503,
-        "narHash": "sha256-B/g2V4v6gjirFmy+I5mwB2bCYc0l3j5scVfwgl6WOl8=",
+        "lastModified": 1688870561,
+        "narHash": "sha256-4UYkifnPEw1nAzqqPOTL2MvWtm3sNGw1UTYTalkTcGY=",
         "owner": "nix-community",
         "repo": "nix-github-actions",
-        "rev": "bd5bdbb52350e145c526108f4ef192eb8e554fa0",
+        "rev": "165b1650b753316aa7f1787f3005a8d2da0f5301",
         "type": "github"
       },
       "original": {
@@ -43,11 +43,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1698288402,
-        "narHash": "sha256-jIIjApPdm+4yt8PglX8pUOexAdEiAax/DXW3S/Mb21E=",
+        "lastModified": 1698434055,
+        "narHash": "sha256-Phxi5mUKSoL7A0IYUiYtkI9e8NcGaaV5PJEaJApU1Ko=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "60b9db998f71ea49e1a9c41824d09aa274be1344",
+        "rev": "1a3c95e3b23b3cdb26750621c08cc2f1560cb883",
         "type": "github"
       },
       "original": {
@@ -65,23 +65,20 @@
         "nix-github-actions": "nix-github-actions",
         "nixpkgs": [
           "nixpkgs"
-        ],
-        "systems": [
-          "systems"
-        ],
-        "treefmt-nix": "treefmt-nix"
+        ]
       },
       "locked": {
-        "lastModified": 1698488628,
-        "narHash": "sha256-DkaT1bknpSKAxfaXpPbTpodPwicVCWVqDyIgThsUr3g=",
+        "lastModified": 1696512612,
+        "narHash": "sha256-p6niqag7b4XEHvzWgG0X/xjoW/ZXbAxW8ggd8yReT3Y=",
         "owner": "nix-community",
         "repo": "poetry2nix",
-        "rev": "f686df902134092835a33321159845d0505e3922",
+        "rev": "e23218d1599e3369dfc878757e58974017e0ecc8",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
         "repo": "poetry2nix",
+        "rev": "e23218d1599e3369dfc878757e58974017e0ecc8",
         "type": "github"
       }
     },
@@ -104,11 +101,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1698273636,
-        "narHash": "sha256-swsqg/ckSVJnravx7ie9NFQSKIH27owtlk0wh4+xStk=",
+        "lastModified": 1698548647,
+        "narHash": "sha256-7c03OjBGqnwDW0FBaBc+NjfEBxMkza+dxZGJPyIzfFE=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "014e44d334a39481223a5d163530d4c4ca2e75cb",
+        "rev": "632c3161a6cc24142c8e3f5529f5d81042571165",
         "type": "github"
       },
       "original": {
@@ -131,27 +128,6 @@
         "repo": "default",
         "type": "github"
       }
-    },
-    "treefmt-nix": {
-      "inputs": {
-        "nixpkgs": [
-          "poetry2nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1697388351,
-        "narHash": "sha256-63N2eBpKaziIy4R44vjpUu8Nz5fCJY7okKrkixvDQmY=",
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "rev": "aae39f64f5ecbe89792d05eacea5cb241891292a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "type": "github"
-      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index 0e3ddb1b..55f21334 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,10 +2,9 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05";
     poetry2nix = {
-      url = "github:nix-community/poetry2nix";
+      url = "github:nix-community/poetry2nix?rev=e23218d1599e3369dfc878757e58974017e0ecc8";
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.flake-utils.follows = "flake-utils";
-      inputs.systems.follows = "systems";
     };
     sops-nix = {
       url = "github:Mic92/sops-nix";