diff --git a/ci/requirements-build.txt b/ci/requirements-build.txt
index e2d83c8..b620cd6 100644
--- a/ci/requirements-build.txt
+++ b/ci/requirements-build.txt
@@ -8,8 +8,8 @@
 #
 # Dependabot (pip ecosystem, see .github/dependabot.yml) bumps these via PRs
 # that the build-and-validate matrix gates before merge.
-pip==26.2.1
-setuptools==84.0.0
+pip==26.2.2
+setuptools==84.2.1
 wheel==0.48.0
-pyparsing==3.3.2
-pybind11_stubgen==2.5.5
+pyparsing==3.3.3
+pybind11_stubgen==3.0.0