diff --git a/requirements.txt b/requirements.txt
index 4104b91..3e0d9ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ future==0.18.2
 h5py==2.10.0
 idna==2.8
 ipykernel==5.1.3
-ipython==7.11.1
+ipython==7.16.3
 jedi==0.15.2
 kiwisolver==1.1.0
 lmfit==1.0.0