diff --git a/flake.nix b/flake.nix
index 27e4be0..907ca5d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,8 +10,8 @@
       condaDeps = with pkgs; [ zlib xorg.libSM xorg.libICE xorg.libX11 xorg.libXau xorg.libXi xorg.libXrender libselinux libGL ];
       # Use the full Anaconda distribution, which already contains conda-build and its many dependencies.
       condaInstaller = pkgs.fetchurl {
-        url = "https://repo.anaconda.com/archive/Anaconda3-2021.11-Linux-x86_64.sh";
-        sha256 = "sha256-/t+eNAA5VX97XoqKhq/6nSmfXpggFEvXuSrp9+4IrGA=";
+        url = "https://repo.anaconda.com/archive/Anaconda3-2022.05-Linux-x86_64.sh";
+        sha256 = "sha256-p8Cv6GL26hmlloAfwTi94EY6vLzht1Po1cR0tQai2y0=";
       };
       condaInstallerEnv = pkgs.buildFHSUserEnv {
         name = "conda-installer-env";