diff --git a/textimager-uima-vader/src/main/docker/requirements.txt b/textimager-uima-vader/src/main/docker/requirements.txt
index a22bc36f..3227f177 100644
--- a/textimager-uima-vader/src/main/docker/requirements.txt
+++ b/textimager-uima-vader/src/main/docker/requirements.txt
@@ -4,7 +4,7 @@ chardet==4.0.0
 click==8.0.1
 fastapi==0.66.0
 fuzzywuzzy==0.18.0
-h11==0.12.0
+h11==0.16.0
 idna==2.10
 pydantic==1.8.2
 requests==2.25.1