diff --git a/.woodpecker.yml b/.woodpecker.yml
index 2d869ed..cdd77d8 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -1,6 +1,6 @@
 pipeline:
   check:
-    image: nixos/nix:2.14.1
+    image: nixos/nix:2.15.0
     environment:
       - NIX_CONFIG=experimental-features = nix-command flakes
     commands: