diff --git a/requirements/adapter.txt b/requirements/adapter.txt
index f731a12af..6618f2b6f 100644
--- a/requirements/adapter.txt
+++ b/requirements/adapter.txt
@@ -7,7 +7,7 @@ chalice<=1.27.3; python_version=="3.6"
 chalice>=1.28,<2; python_version>"3.6"
 CherryPy>=18,<19
 Django>=3,<6
-falcon>=2,<4; python_version<"3.11"
+falcon>=2,<5; python_version<"3.11"
 falcon>=3.1.1,<5; python_version>="3.11"
 fastapi>=0.70.0,<1
 Flask>=1,<4