diff --git a/requirements.txt b/requirements.txt
index 2de15f8ab..743dfa6f3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 psycopg2-binary
-hdmf<=3.4.7
+hdmf
 h5py
 matplotlib
 numpy<1.24
@@ -19,7 +19,7 @@ simpleitk
 argschema
 glymur
 xarray<2023.2.0
-pynwb<=2.3.3
+pynwb
 tables
 seaborn
 aiohttp