diff --git a/flake.lock b/flake.lock
index d6f263050..3078b4ad2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2099,17 +2099,17 @@
         "utils": "utils_7"
       },
       "locked": {
-        "lastModified": 1722955151,
-        "narHash": "sha256-pZUg2PbhK35QdMcEP0or6IyKXBr544KyebQ+xiNc6PE=",
-        "owner": "input-output-hk",
+        "lastModified": 1724946943,
+        "narHash": "sha256-NH4+LOs8urVv3+jz6wTCCRe2ptO8HtrPIFJCBVhg0Hg=",
+        "owner": "klntsky",
         "repo": "cardano-node",
-        "rev": "4f4e372a1641ac68cd09fb0339e6f55bef1ab85d",
+        "rev": "a2b45342ae9fe4d4ea43eb1d7338363117ef25d8",
         "type": "github"
       },
       "original": {
-        "owner": "input-output-hk",
+        "owner": "klntsky",
         "repo": "cardano-node",
-        "rev": "4f4e372a1641ac68cd09fb0339e6f55bef1ab85d",
+        "rev": "a2b45342ae9fe4d4ea43eb1d7338363117ef25d8",
         "type": "github"
       }
     },
diff --git a/flake.nix b/flake.nix
index 047c6de0b..58fb7b915 100644
--- a/flake.nix
+++ b/flake.nix
@@ -33,7 +33,7 @@
       flake = false;
     };
 
-    cardano-node.url = "github:input-output-hk/cardano-node/4f4e372a1641ac68cd09fb0339e6f55bef1ab85d";
+    cardano-node.url = "github:klntsky/cardano-node/a2b45342ae9fe4d4ea43eb1d7338363117ef25d8";
 
     # Repository with network parameters
     # NOTE(bladyjoker): Cardano configurations (yaml/json) often change format and break, that's why we pin to a specific known version.