diff --git a/pkgs/development/mobile/titaniumenv/default.nix b/pkgs/development/mobile/titaniumenv/default.nix
index 14ef4c20047e..cc3f607c0c32 100644
--- a/pkgs/development/mobile/titaniumenv/default.nix
+++ b/pkgs/development/mobile/titaniumenv/default.nix
@@ -1,4 +1,4 @@
-{pkgs, pkgs_i686, xcodeVersion ? "6.1.1", xcodeBaseDir ? "/Applications/Xcode.app", tiVersion ? "3.5.0.GA"}:
+{pkgs, pkgs_i686, xcodeVersion ? "6.1.1", xcodeBaseDir ? "/Applications/Xcode.app", tiVersion ? "3.5.1.GA"}:
 
 let
   # We have to use Oracle's JDK. On Darwin, just simply expose the host system's
@@ -33,7 +33,7 @@ rec {
       else if tiVersion == "3.2.3.GA" then ./titaniumsdk-3.2.nix
       else if tiVersion == "3.3.0.GA" then ./titaniumsdk-3.3.nix
       else if tiVersion == "3.4.0.GA" then ./titaniumsdk-3.4.nix
-      else if tiVersion == "3.5.0.GA" then ./titaniumsdk-3.5.nix
+      else if tiVersion == "3.5.1.GA" then ./titaniumsdk-3.5.nix
       else throw "Titanium version not supported: "+tiVersion;
     in
     import titaniumSdkFile {
diff --git a/pkgs/development/mobile/titaniumenv/examples/default.nix b/pkgs/development/mobile/titaniumenv/examples/default.nix
index 487f93052f2f..13345f5dedd6 100644
--- a/pkgs/development/mobile/titaniumenv/examples/default.nix
+++ b/pkgs/development/mobile/titaniumenv/examples/default.nix
@@ -2,7 +2,7 @@
 , systems ? [ "x86_64-linux" "x86_64-darwin" ]
 , xcodeVersion ? "6.1.1"
 , xcodeBaseDir ? "/Applications/Xcode.app"
-, tiVersion ? "3.5.0.GA"
+, tiVersion ? "3.5.1.GA"
 , rename ? false
 , newBundleId ? "com.example.kitchensink", iosMobileProvisioningProfile ? null, iosCertificate ? null, iosCertificateName ? "Example", iosCertificatePassword ? "", iosVersion ? "8.1", iosWwdrCertificate ? null
 , allowUnfree ? false
diff --git a/pkgs/development/mobile/titaniumenv/titaniumsdk-3.5.nix b/pkgs/development/mobile/titaniumenv/titaniumsdk-3.5.nix
index 8a868321e136..f9c5ce8812f3 100644
--- a/pkgs/development/mobile/titaniumenv/titaniumsdk-3.5.nix
+++ b/pkgs/development/mobile/titaniumenv/titaniumsdk-3.5.nix
@@ -1,14 +1,14 @@
 {stdenv, fetchurl, unzip, makeWrapper, python, jdk}:
 
 stdenv.mkDerivation {
-  name = "mobilesdk-3.5.0.GA";
+  name = "mobilesdk-3.5.1.GA";
   src = if (stdenv.system == "i686-linux" || stdenv.system == "x86_64-linux") then fetchurl {
-    url = http://builds.appcelerator.com/mobile/3.5.0/mobilesdk-3.5.0.GA-linux.zip;
-    sha1 = "c9850d5db29d8fb0c26b114e8c34bb2c91958eed";
+    url = http://builds.appcelerator.com/mobile/3.5.1/mobilesdk-3.5.1.GA-linux.zip;
+    sha1 = "2fd8c50081af9d03b65ffaf824e2e417832efd92";
   }
   else if stdenv.system == "x86_64-darwin" then fetchurl {
-    url = http://builds.appcelerator.com/mobile/3.5.0/mobilesdk-3.5.0.GA-osx.zip;
-    sha1 = "a5ce74f13da09215b7efa81d626c6e6e83d6dc3b";
+    url = http://builds.appcelerator.com/mobile/3.5.1/mobilesdk-3.5.1.GA-osx.zip;
+    sha1 = "f000e66980c2c3a40b6a6fd40a0bd0554fcb0424";
   }
   else throw "Platform: ${stdenv.system} not supported!";
   
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
     
     # Rename ugly version number
     cd mobilesdk/*
-    cd 3.5.0.GA
+    cd 3.5.1.GA
     
     # Zip files do not support timestamps lower than 1980. We have to apply a few work-arounds to cope with that
     # Yes, I know it's nasty :-)