diff --git a/requirements.txt b/requirements.txt
index 61b5fbdf..bc7d0c7a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@ click~=7.1
 click-completion~=0.5.2
 optimade[mongo]~=0.12.6
 pymatgen==2020.12.31
-tqdm~=4.55
+tqdm~=4.56
 uvicorn~=0.13.3