diff --git a/pyproject.toml b/pyproject.toml
index 82f2501..4778702 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ Source = "https://github.com/HECBioSim/Longbow"
 [project.optional-dependencies]
 testing = [
     "pgtest==1.3.2",
-    "wheel==0.46.2",
+    "wheel==0.48.0",
     "coverage[toml]",
     "pytest==9.1.1",
     "pytest-cov==7.1.0",