@@ -300,7 +300,7 @@ def docfx(session):
 
     session.install("-e", ".")
     session.install(
-        "sphinx==4.0.1", "alabaster", "recommonmark", "gcp-sphinx-docfx-yaml"
+        "sphinx==4.0.1", "alabaster", "recommonmark", "gcp-sphinx-docfx-yaml==0.2.0"
     )
 
     shutil.rmtree(os.path.join("docs", "_build"), ignore_errors=True)
Original file line number	Diff line number	Diff line change
`@@ -300,7 +300,7 @@ def docfx(session):`
`300`	`300`
`301`	`301`	`session.install("-e", ".")`
`302`	`302`	`session.install(`
`303`		`- "sphinx==4.0.1", "alabaster", "recommonmark", "gcp-sphinx-docfx-yaml"`
	`303`	`+ "sphinx==4.0.1", "alabaster", "recommonmark", "gcp-sphinx-docfx-yaml==0.2.0"`
`304`	`304`	`)`
`305`	`305`
`306`	`306`	`shutil.rmtree(os.path.join("docs", "_build"), ignore_errors=True)`