diff --git a/Project.toml b/Project.toml
index 21f4293..9b0119f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "StanSample"
 uuid = "c1514b29-d3a0-5178-b312-660c88baa699"
 authors = ["Rob J Goedman <goedman@icloud.com>"]
-version = "7.0.3"
+version = "7.0.4"
 
 [deps]
 CSV = "336ed68f-0bac-5ca0-87d4-7b16caf5d00b"
@@ -28,7 +28,7 @@ CSV = "0.10"
 CompatHelperLocal = "0.1"
 DataFrames = "1.3"
 DelimitedFiles = "1.8, 1.9"
-DocStringExtensions = "0.9"
+DocStringExtensions = "0.8, 0.9"
 JSON = "0.21"
 NamedTupleTools = "0.14"
 OrderedCollections = "1.4"