diff --git a/continuous_integration/environment-3.7.yaml b/continuous_integration/environment-3.7.yaml
index 0660808427..fc94fffdff 100644
--- a/continuous_integration/environment-3.7.yaml
+++ b/continuous_integration/environment-3.7.yaml
@@ -10,7 +10,7 @@ dependencies:
   - bokeh
   - click
   - cloudpickle
-  - coverage<6.3  # https://github.com/nedbat/coveragepy/issues/1310
+  - coverage
   - cython  # Only tested here; also a dependency of crick
   - dask  # overridden by git tip below
   - filesystem-spec
diff --git a/continuous_integration/environment-3.8.yaml b/continuous_integration/environment-3.8.yaml
index 3dd6d581b1..d60ea49292 100644
--- a/continuous_integration/environment-3.8.yaml
+++ b/continuous_integration/environment-3.8.yaml
@@ -10,7 +10,7 @@ dependencies:
   - bokeh
   - click
   - cloudpickle
-  - coverage<6.3  # https://github.com/nedbat/coveragepy/issues/1310
+  - coverage
   - dask  # overridden by git tip below
   - filesystem-spec
   - h5py
diff --git a/continuous_integration/environment-3.9.yaml b/continuous_integration/environment-3.9.yaml
index 3611ef54e0..65d916bf7d 100644
--- a/continuous_integration/environment-3.9.yaml
+++ b/continuous_integration/environment-3.9.yaml
@@ -11,7 +11,7 @@ dependencies:
   - bokeh
   - click
   - cloudpickle
-  - coverage<6.3  # https://github.com/nedbat/coveragepy/issues/1310
+  - coverage
   - dask  # overridden by git tip below
   - filesystem-spec  # overridden by git tip below
   - h5py