diff --git a/webapp/requirements.txt b/webapp/requirements.txt
index 0c9a63cc..cc20d33f 100644
--- a/webapp/requirements.txt
+++ b/webapp/requirements.txt
@@ -5,4 +5,4 @@ django-polymorphic~=3.0
 djangorestframework~=3.10
 django-background-tasks~=1.2
 openpyxl~=3.0
-medcat~=1.9
+medcat==1.9.3