diff --git a/pyproject.toml b/pyproject.toml
index de73a7c8..f901aeaa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ dependencies = [
     "django-anymail>=13.0,<15.0",
 
     # UI & Templates
-    "django-bootstrap3>=25.1,<26.0",
+    "django-bootstrap3>=25.1,<27.0",
     "django-active-link>=0.2.2,<0.4.0",
     "django-html5>=1.0.0,<2.0.0",
     "django-meta>=2.5.0,<3.0.0",