diff --git a/pyproject.toml b/pyproject.toml
index 34c26fc..94ca091 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,7 @@ dependencies = [
 dev = [
     "black",
     "flake8>=7.1.0",
-    "flake8-bugbear>=23,<26",
+    "flake8-bugbear>=23,<27",
     "flake8-builtins>=2",
     "flake8-docstrings>=1.6",
     "flake8-eradicate>=1",