diff --git a/Project.toml b/Project.toml
index 38cce2f..c5d047e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -13,6 +13,12 @@ TranscodingStreams = "3bb67fe8-82b1-5028-8e26-92a6c54297fa"
 CodecZlib = "0.7"
 TranscodingStreams = "0.9, 0.10"
 julia = "1"
+LinearAlgebra = "^1"
+SparseArrays = "^1"
+Downloads = "^1"
+Test = "^1"
+SHA = "0.7, 1"
+GZip = "0.5, 0.6"
 
 [extras]
 Downloads = "f43a241f-c20a-4ad4-852c-f6b1247861c6"