diff --git a/requirements_dev.txt b/requirements_dev.txt
index a5929b8..6811f53 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,7 +1,7 @@
 h5py==3.9.0
 numpy==1.25.2
 pint==0.22
-pytest==7.4.0
+pytest==7.4.3
 pytest-cov==4.1.0
 python-dateutil==2.8.2
 scipy==1.11.1