diff --git a/requirements.txt b/requirements.txt
index 5aa7bbe8dd..53667dd152 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,4 +17,4 @@ oras == 0.2.38         # for OCI stuff in mapper-oci-update
 Jinja2 == 3.1.6        # for templating
 rich == 14.2.0         # for rich text formatting
 dtschema == 2025.12     # for checking dts files and dt bindings
-yamllint == 1.37.1     # for checking dts files and dt bindings
+yamllint == 1.38.0     # for checking dts files and dt bindings