diff --git a/.gitignore b/.gitignore
index 6ca0606..6477a43 100644
--- a/.gitignore
+++ b/.gitignore
@@ -173,3 +173,6 @@ fabric.properties
 hs_err_pid*
 
 # End of https://www.gitignore.io/api/java,eclipse,intellij
+
+# Exception for dependencies
+!dependencies/*.jar
diff --git a/dependencies/commons-math3-3.6.1.jar b/dependencies/commons-math3-3.6.1.jar
new file mode 100644
index 0000000..0ff582c
Binary files /dev/null and b/dependencies/commons-math3-3.6.1.jar differ