diff --git a/src/ContentProcessorAPI/requirements.txt b/src/ContentProcessorAPI/requirements.txt
index bdfaeb0c..7e89d72b 100644
--- a/src/ContentProcessorAPI/requirements.txt
+++ b/src/ContentProcessorAPI/requirements.txt
@@ -22,7 +22,7 @@ h11==0.16.0
 httpcore==1.0.9
 httptools==0.7.1
 httpx==0.28.1
-idna==3.11
+idna==3.15
 isodate==0.7.2
 jinja2==3.1.6
 jsonschema==4.25.1