diff --git a/CHANGELOG.md b/CHANGELOG.md
index e228256c..be6b8f73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,9 @@
 # Changelog
 
-## [0.2.4] - 2025-XX-XX
+## [0.2.4] - 2025-09-18
 
 - Add support for Python 3.13, minimum version is now 3.10.
 
-
 ## [0.2.3] - 2025-06-07
 
 **Breaking changes**
diff --git a/pyproject.toml b/pyproject.toml
index 990438d9..74186aeb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -73,7 +73,7 @@ test = [
     "numcodecs>=0.6,<0.15.1", #Pinned due to https://github.com/zarr-developers/numcodecs/issues/733
     "pytest==8.4.2",
     "pytest-xdist==3.8.0",
-    "pytest-cov==6.3.0",
+    "pytest-cov==7.0.0",
     "msprime==1.3.4",
     "tsinfer==0.4.1",
     "mpmath==1.3.0",