diff --git a/Project.toml b/Project.toml
index 4c25d9f..d02028f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "StatGeochem"
 uuid = "df4de05a-b714-11e8-3c2a-c30fb13e804c"
 authors = ["C. Brenhin Keller <cbkeller@dartmouth.edu>"]
-version = "0.8.2"
+version = "0.8.3"
 
 [deps]
 Colors = "5ae59095-9a9b-59fe-a467-6f913c188581"
@@ -22,9 +22,6 @@ Reexport = "189a3867-3050-52da-a836-e630ba90ab69"
 StatGeochemBase = "61e559cd-58b4-4257-8528-26bb26ff2b9a"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
-[weakdeps]
-Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
-
 [extensions]
 StatGeochemPlotsExt = "Plots"