diff --git a/CHANGELOG b/CHANGELOG
index 1cc5d9a..9196847 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
 0.15.3
  - fix: do not use unreliable tempfile.TemporaryDirectory
+ - setup: bump dclab to 0.58.3 (LazyContourList has max_events)
 0.15.2
  - fix: attempt to create temporary condense location if not exists
 0.15.1
diff --git a/setup.py b/setup.py
index 6e1b9ec..783abef 100644
--- a/setup.py
+++ b/setup.py
@@ -42,7 +42,7 @@
     namespace_packages=['ckanext'],
     install_requires=[
         # the "ckan" dependency is implied
-        "dclab[http]>=0.57.7",
+        "dclab[http]>=0.58.3",  # LazyContourList has max_events
         "dcor_shared>=0.8.0",
     ],
     include_package_data=True,