diff --git a/flake.nix b/flake.nix
index 2f9f2a0..8a98c1e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -334,7 +334,7 @@
               "pygit2"
               "python-levenshtein"
               "sipyco"
-              "llvmlite <0.40.0"
+              "llvmlite"
               "llvm-tools"
               "lld"
               "tqdm"