diff --git a/pyproject.toml b/pyproject.toml
index 65ff3a1b2b1..9164a161b5c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
-    "Topic :: Scientific/Engineering :: Libraries",
+    "Topic :: Software Development :: Libraries",
     "Topic :: Scientific/Engineering :: Scientific/Engineering",
     "Topic :: Scientific/Engineering :: Scientific/Engineering :: Electronic Design Automation (EDA)",
     "Topic :: Scientific/Engineering :: Information Analysis",