diff --git a/extra_requirements/requirements-tests.txt b/extra_requirements/requirements-tests.txt
index 0e087bdd..e33451dc 100644
--- a/extra_requirements/requirements-tests.txt
+++ b/extra_requirements/requirements-tests.txt
@@ -1,6 +1,6 @@
 corner==2.2.1
 coveralls==4.0.1
-emcee==3.1.4
+emcee==3.1.6
 gitpython==3.1.43
 gvar==13.1
 h5py==3.11.0
@@ -16,10 +16,10 @@ numericalunits==1.25
 numpy==1.24.4
 pandas==1.5.3
 psutil==6.0.0
-pytest==8.3.2
+pytest==8.3.3
 pytest-runner==6.0.1
 pytest-xdist==3.6.1
-PyYAML==6.0.1
+PyYAML==6.0.2
 scipy==1.10.1; python_version=="3.8"
 scipy==1.10.1; python_version>"3.8"
 seaborn==0.11.2