diff --git a/home-manager/modules/devenv.nix b/home-manager/modules/devenv.nix
index 1591e23..e4f9de5 100644
--- a/home-manager/modules/devenv.nix
+++ b/home-manager/modules/devenv.nix
@@ -1,5 +1,5 @@
 let
-    source = import (fetchTarball "https://github.com/cachix/devenv/archive/v0.6.2.tar.gz");
+    source = import (fetchTarball "https://github.com/cachix/devenv/archive/v1.0.5.tar.gz");
 in
 {
   home.packages = [