diff --git a/Project.toml b/Project.toml
index 5c412a8..1d1138d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -25,7 +25,7 @@ ColorSchemes = "3.9, 3.10, 3.11, 3.12"
 Colors = "0.12"
 Contour = "0.5, 0.6"
 Discretizers = "3.2"
-DataFrames = "0.21, 0.22, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5"
+DataFrames = "0.21 - 1.5"
 ImageMagick = "0.7.3, 1"
 Images = "0.22, 0.23, 0.24, 0.25"
 Requires = "1.0, 1.1, 1.2, 1.3"
diff --git a/test/Project.toml b/test/Project.toml
index 5a17ed9..8ff89e7 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -1,9 +1,11 @@
 [deps]
+Colors = "5ae59095-9a9b-59fe-a467-6f913c188581"
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 NBInclude = "0db19996-df87-5ea3-a455-e3a50d440464"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
-DataFrames = "0.21, 0.22, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5"
+Colors = "0.12"
+DataFrames = "0.21 - 1.5"
 NBInclude = "2.2"
\ No newline at end of file