diff --git a/CHANGES.rst b/CHANGES.rst
index 30799fd..174bbf4 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,8 @@
 0.5.0 (unreleased)
 ------------------
 
+* Update jdaviz requirement to 4.0 to include upstream improvements. [#121]
+
 * Prevent duplicate sub-intervals (quarter/sector/campaign) in data labels. [#120]
 
 * Add feature to query the NASA Exoplanet Archive for exoplanet ephemerides. [#127]
diff --git a/pyproject.toml b/pyproject.toml
index e64aa38..d5bacec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
     "astropy>=5.2",
     # NOTE: if/when we stop pinning a minor version of jdaviz, add jdaviz
     # to devdeps in tox.ini
-    "jdaviz>=3.10.3,<3.11",
+    "jdaviz>=4.0,<4.1",
     "lightkurve>=2.5.0",
     # NOTE: glue-jupyter is also pinned by jdaviz.
     "glue-jupyter>=0.22.2",