diff --git a/doc/Makefile b/doc/Makefile
index b305cd958..c43ba4e1b 100755
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -20,7 +20,7 @@ help:
 		@echo "Removing package(s) to avoid conflicts with package(s) needed for CI/CD"; \
 		pip uninstall --yes vtk; \
 		@echo "Installing CI/CD required package(s)"; \
-		pip install --extra-index-url https://wheels.vtk.org vtk-osmesa==9.3.1; \
+		pip install --index-url https://wheels.vtk.org vtk-osmesa==9.3.1; \
 	fi
 
 # Catch-all target: route all unknown targets to Sphinx using the new
@@ -42,4 +42,4 @@ pdf:
 
 # Build HTML files and generate examples as .py files
 html: .install-ci-dep
-	@$(SPHINXBUILD) -M html "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
\ No newline at end of file
+	@$(SPHINXBUILD) -M html "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
diff --git a/doc/changelog.d/756.added.md b/doc/changelog.d/756.added.md
new file mode 100644
index 000000000..875182ae8
--- /dev/null
+++ b/doc/changelog.d/756.added.md
@@ -0,0 +1 @@
+Update vtk-osmesa version to 9.3.1