diff --git a/requirements_dev.txt b/requirements_dev.txt
index b4366348..2b3c4f6f 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,13 +1,13 @@
-pip
-wheel
-flake8
-tox
-coverage
+pip==24.3.1
+wheel==0.44.0
+flake8==7.1.1
+tox==4.23.2
+coverage==7.6.4
 Sphinx>=5.0.0
-sphinx_rtd_theme
-twine==4.0.1
-pytest
-pytest-runner
-sphinx-thebe
-advertools
-pytest-cov
+sphinx_rtd_theme==3.0.1
+twine==5.1.1
+pytest==8.3.3
+pytest-runner==6.0.1
+sphinx-thebe==0.3.1
+advertools==0.16.1
+pytest-cov==5.0.0