diff --git a/.gitignore b/.gitignore
index 21e034196..94408df69 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,4 @@
 
 # Generated by Cargo
 /target/
-
-# Generated by bindgen
-src/arrayfire.rs
\ No newline at end of file
+Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
index acd8889fe..0f02ee239 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,16 +1,17 @@
 [package]
 name = "arrayfire"
-version = "3.0.0"
-authors = ["Jason Ramapuram <jason.ramapuram@gmail.com>"]
+version = "3.1.2"
+authors = ["Pradeep Garigipati <pradeep@arrayfire.com>",
+		   "Jason Ramapuram <jason.ramapuram@gmail.com>"]
 build = "build.rs"
 
 [dependencies]
-libc = "*"
-num = "*"
-time = "*"
+libc = "0.1.10"
+num = "0.1.27"
+time = "0.1.32"
 
 [build-dependencies.rustc-serialize]
-rustc-serialize = "*"
+rustc-serialize = "0.3.16"
 
 [lib]
 name = "arrayfire"
diff --git a/arrayfire b/arrayfire
index 2d7567223..31d247584 160000
--- a/arrayfire
+++ b/arrayfire
@@ -1 +1 @@
-Subproject commit 2d756722341358448106302eb58a9e25fcf86574
+Subproject commit 31d247584d15d5bf352438c4a6c4ef11b5170590