diff --git a/requirements.txt b/requirements.txt
index a24f46b..25e945d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ requests==2.24.0
 six==1.15.0
 spacy==2.3.1
 srsly==1.0.2
-thinc==7.4.1
+thinc==9.1.1
 tqdm==4.47.0
 urllib3==1.25.9
 wasabi==0.7.0