diff --git a/.gitignore b/.gitignore
index 408b8a5..30fc9a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /target
 Cargo.lock
-.idea
\ No newline at end of file
+.idea
+.DS_Store
diff --git a/Cargo.toml b/Cargo.toml
index c64c242..967f635 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,4 +7,4 @@ license = "Apache-2.0"
 repository = "https://github.com/mmghannam/soplex-rs"
 
 [dependencies]
-soplex-sys = "0.1.2"
\ No newline at end of file
+soplex-sys = "0.1.5"
\ No newline at end of file