diff --git a/requirements.txt b/requirements.txt
index 013150063..3650d5cee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -100,7 +100,7 @@ pytest-flask ~=1.3
 pytest-mock ~=3.15
 
 # Anything 4.0 and up but not 5.0
-jsonschema ~= 4.25
+jsonschema ~= 4.26
 
 # OpenAPI validation support
 openapi-core[flask] >= 0.19.0