diff --git a/flake.lock b/flake.lock
index 787c9f4..69b9b70 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2287,16 +2287,18 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1690887328,
-        "narHash": "sha256-G/W/wWRU3YS8F485OTI7srCz8NJVlIIlQZ9OFjdPKFg=",
+        "lastModified": 1700813934,
+        "narHash": "sha256-IdlI60suH7yVBU8m4wGfDqTr4dLAzWc2eWCUpNeaKUs=",
         "owner": "serokell",
         "repo": "nixpkgs",
-        "rev": "998da51f6857c912aca93c51285cbf234f93c80b",
+        "rev": "0f42a542b4dc890901c36d708eae797beb6c7d77",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
+        "owner": "serokell",
+        "ref": "karandit/repin-23-11-2023",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs_5": {
@@ -2459,16 +2461,18 @@
         ]
       },
       "locked": {
-        "lastModified": 1691074364,
-        "narHash": "sha256-MsTnPLKX1ToI9/yYGN2SW+qyFBWqA+H2nQfyNBQPrfg=",
+        "lastModified": 1700818075,
+        "narHash": "sha256-4M8tf78g7eaIWVj7N4qmA+WWBAupER/sQCleo+nliqc=",
         "owner": "serokell",
         "repo": "serokell.nix",
-        "rev": "851b937e522c0f58844097e420beb7723dd977aa",
+        "rev": "5c83153ddf3befead0a074091bb1c97b64990574",
         "type": "github"
       },
       "original": {
-        "id": "serokell-nix",
-        "type": "indirect"
+        "owner": "serokell",
+        "ref": "karandit/OPS-1514-repin-nixpkgs",
+        "repo": "serokell.nix",
+        "type": "github"
       }
     },
     "serokell-nix_2": {
diff --git a/flake.nix b/flake.nix
index 1625f88..7d2fc58 100644
--- a/flake.nix
+++ b/flake.nix
@@ -6,6 +6,7 @@
   };
 
   inputs = {
+    nixpkgs.url = "github:serokell/nixpkgs?ref=karandit/repin-23-11-2023";
     nix.url = "github:nixos/nix/2.10-maintenance";
     flake-compat.flake = false;
     hermetic.url = "github:serokell/hermetic";
@@ -24,6 +25,7 @@
 
     tzbot.url = "github:serokell/tzbot";
 
+    serokell-nix.url = "github:serokell/serokell.nix?ref=karandit/OPS-1514-repin-nixpkgs";
     serokell-nix.inputs.nixpkgs.follows = "nixpkgs";
     vault-secrets.inputs.nixpkgs.follows = "nixpkgs";