diff --git a/CHANGELOG b/CHANGELOG
index f5b5a86..5af75e0 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,5 @@
+0.15.1
+ - setup: bump dclab from 0.52.0 to 0.55.7
 0.15.0
  - setup: drop support for Python 3.9
 0.14.10
diff --git a/setup.py b/setup.py
index e210d00..ea9a5f8 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
     license="GPL v3",
     description=description,
     long_description=open('README.rst').read() if exists('README.rst') else '',
-    install_requires=["dclab[tdms]>=0.52.0",
+    install_requires=["dclab[tdms]>=0.55.7",
                       "h5py>=3.9.0",
                       # https://github.com/imageio/imageio/issues/766
                       "imageio[ffmpeg]==2.10.3",