diff --git a/pyproject.toml b/pyproject.toml
index 810bd60..4be8788 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dependencies = [
 # On a mac, install optional dependencies with `pip install '.[dev]'` (include the single quotes)
 [project.optional-dependencies]
 dev = [
-    "asv==0.6.3", # Used to compute performance benchmarks
+    "asv==0.6.4", # Used to compute performance benchmarks
     "fsspec[http]",  # Read OpSim file from the web with utils/make_opsim_shorten.py
     "jupyter", # Clears output from Jupyter notebooks
     "pre-commit", # Used to run checks before finalizing a git commit