diff --git a/.gitignore b/.gitignore
index 7d1efeb..f392882 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,5 @@ jsch-0.1.44.zip
 jsch-0.1.45.zip
 jsch-0.1.46.zip
 jsch-0.1.48.zip
+/jsch-0.1.50.zip
+/jsch-0.1.50
diff --git a/MANIFEST.MF b/MANIFEST.MF
index 64e79e7..70f1105 100644
--- a/MANIFEST.MF
+++ b/MANIFEST.MF
@@ -2,13 +2,13 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %bundleName
 Bundle-SymbolicName: com.jcraft.jsch
-Bundle-Version: 0.1.46.v201101211721
+Bundle-Version: 0.1.50
 Bundle-Vendor: %venderName
 Bundle-Localization: plugin
-Export-Package: com.jcraft.jsch;version="0.1.46",
- com.jcraft.jsch.jce;version="0.1.46";x-internal:=true,
- com.jcraft.jsch.jcraft;version="0.1.46";x-internal:=true,
- com.jcraft.jsch.jgss;version="0.1.46";x-internal:=true
+Export-Package: com.jcraft.jsch;version="0.1.50",
+ com.jcraft.jsch.jce;version="0.1.50";x-internal:=true,
+ com.jcraft.jsch.jcraft;version="0.1.50";x-internal:=true,
+ com.jcraft.jsch.jgss;version="0.1.50";x-internal:=true
 Bundle-RequiredExecutionEnvironment: J2SE-1.4
 Created-By: 1.4.0 (Sun Microsystems Inc.)
 
diff --git a/jsch-0.1.49.pom b/jsch-0.1.50.pom
similarity index 99%
rename from jsch-0.1.49.pom
rename to jsch-0.1.50.pom
index edc5fa2..dececab 100644
--- a/jsch-0.1.49.pom
+++ b/jsch-0.1.50.pom
@@ -4,7 +4,7 @@
   <groupId>com.jcraft</groupId>
   <artifactId>jsch</artifactId>
   <packaging>jar</packaging>
-  <version>0.1.49</version>
+  <version>0.1.50</version>
   <name>JSch</name>
   <url>http://www.jcraft.com/jsch/</url>
   <description>JSch is a pure Java implementation of SSH2</description>
diff --git a/jsch.spec b/jsch.spec
index 4ce10a8..c8379ac 100644
--- a/jsch.spec
+++ b/jsch.spec
@@ -29,8 +29,8 @@
 #
 
 Name:           jsch
-Version:        0.1.49
-Release:        2%{?dist}
+Version:        0.1.50
+Release:        1%{?dist}
 Epoch:          0
 Summary:        Pure Java implementation of SSH2
 Group:          Development/Libraries
@@ -131,6 +131,9 @@ install -p -m 644 %{SOURCE3} $RPM_BUILD_ROOT%{_mavenpomdir}/JPP-%{name}.pom
 
 
 %changelog
+* Fri May 10 2013 Krzysztof Daniel <kdaniel@redhat.com> 0:0.1.50-1
+- Update to latest upstream.
+
 * Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0:0.1.49-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
 
diff --git a/sources b/sources
index 3afaffe..ce7d8d8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-e9ebc9c72d968ff3821b6ea2b4959a5f  jsch-0.1.49.zip
+4916d589d123cae6e7ed365365d12af7  jsch-0.1.50.zip