diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d85ab49..c43e757 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ stages:
   - Package
 
 variables:
-  NIX_PATH: "nixpkgs=channel:nixos-21.05"
+  NIX_PATH: "nixpkgs=channel:nixos-21.11"
 
 build:
   stage: Build