diff --git a/pyproject.toml b/pyproject.toml
index 222ab069e..0ddfb6557 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ dev = [
     "pytest == 7.4.2",
     "coverage == 7.3.2",
     "robotframework == 6.1.1",
-    "regex == 2023.8.8",
+    "regex == 2023.10.3",
     "pre-commit == 3.4.0",
 ]
 publish = [