pin sphinx book theme
@@ -116,7 +116,7 @@ flashgamma = { version = "*", optional = true } # groups = ["comparables"]
# ------------- #
sphinx-argparse = { version = "*", optional = true } # groups = ["dev", "docs"]
sphinxcontrib-napoleon = { version = "*", optional = true } # groups = ["dev", "docs"]
-sphinx-book-theme = { version = "*", optional = true } # groups = ["dev", "docs", "doctests"]
+sphinx-book-theme = { version = "0.0.42", optional = true } # groups = ["dev", "docs", "doctests"]
networkx = { version = "*", optional = true } # groups = ["dev", "docs"]
