diff --git a/pyproject.toml b/pyproject.toml
index 46da94939..182e6947c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ authors = [
 
 dependencies=[
    'distro',
-   'jsonschema >= 4.18',
+   'jsonschema >= 4.26.0',
    'lmodule',
    'PyYAML >= 5.12',
    'requests',
diff --git a/requirements.txt b/requirements.txt
index 84f9bf208..e410f8433 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 distro
 isort
 # https://github.com/python-jsonschema/jsonschema/releases/tag/v4.18.0 deprecates jsonschema.RefResolver
-jsonschema>=4.18
+jsonschema>=4.26.0
 lmodule
 PyYAML>=5.2
 requests