diff --git a/flake.lock b/flake.lock
index 379e168..a05b89c 100644
--- a/flake.lock
+++ b/flake.lock
@@ -92,12 +92,12 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1772624091,
-        "narHash": "sha256-QKyJ0QGWBn6r0invrMAK8dmJoBYWoOWy7lN+UHzW1jc=",
-        "rev": "80bdc1e5ce51f56b19791b52b2901187931f5353",
-        "revCount": 958232,
+        "lastModified": 1775423009,
+        "narHash": "sha256-vPKLpjhIVWdDrfiUM8atW6YkIggCEKdSAlJPzzhkQlw=",
+        "rev": "68d8aa3d661f0e6bd5862291b5bb263b2a6595c9",
+        "revCount": 975402,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.958232%2Brev-80bdc1e5ce51f56b19791b52b2901187931f5353/019cbcff-0413-7b59-87be-b2cea58a4043/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.1.975402%2Brev-68d8aa3d661f0e6bd5862291b5bb263b2a6595c9/019d657b-b3b7-7288-b3c0-42d420df206b/source.tar.gz"
       },
       "original": {
         "type": "tarball",
diff --git a/flake.nix b/flake.nix
index 131e0bf..db5ea66 100644
--- a/flake.nix
+++ b/flake.nix
@@ -68,7 +68,7 @@
           go
           gotools
           golangci-lint
-          gomarkdoc
+
         ];
       };
     }
diff --git a/go.mod b/go.mod
index 32a79cd..b9a510a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,11 +1,13 @@
 module github.com/myuron/graftx
 
-go 1.25.7
+go 1.26.1
 
-require github.com/jroimartin/gocui v0.5.0
+require (
+	github.com/jroimartin/gocui v0.5.0
+	github.com/mattn/go-runewidth v0.0.16
+)
 
 require (
-	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/nsf/termbox-go v1.1.1 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 )