diff --git a/pyproject.toml b/pyproject.toml
index e4bd68508..108e4e338 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ dependencies = [
 	"django-oauth-toolkit",
 	"django-cors-headers",
 	"passlib~=1.7.4",
-	"bcrypt", # Requires libffi-dev and python-dev
+	"bcrypt==4.3.0", # Requires libffi-dev and python-dev
 	"asgiref",
 	"dnspython==2.8.0",
 	"feedparser==6.0.12",