diff --git a/bcprov-jdk15on-1.50.pom b/bcprov-jdk15on-1.53.pom
similarity index 85%
rename from bcprov-jdk15on-1.50.pom
rename to bcprov-jdk15on-1.53.pom
index 7a17b31..b227566 100644
--- a/bcprov-jdk15on-1.50.pom
+++ b/bcprov-jdk15on-1.53.pom
@@ -5,8 +5,8 @@
   <artifactId>bcprov-jdk15on</artifactId>
   <packaging>jar</packaging>
   <name>Bouncy Castle Provider</name>
-  <version>1.50</version>
-  <description>The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.7.</description>
+  <version>1.53</version>
+  <description>The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8.</description>
   <url>http://www.bouncycastle.org/java.html</url>
   <licenses>
     <license>
@@ -19,8 +19,8 @@
     <url>https://github.com/bcgit/bc-java</url>
   </scm>
   <issueManagement>
-     <system>GitHub</system>
-     <url>https://github.com/bcgit/bc-java/issues?state=open</url>
+     <system>JIRA</system>
+     <url>http://www.bouncycastle.org/jira/secure/Dashboard.jspa</url>
   </issueManagement>
   <developers>
     <developer>
diff --git a/bcprov-jdk15on-150.tar.gz b/bcprov-jdk15on-150.tar.gz
deleted file mode 100644
index 48c9bac..0000000
--- a/bcprov-jdk15on-150.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:468259c9166fbcf87ad284ae46fae45408cb7cfc9c406862ea75d5b8696f4f2a
-size 4629743
diff --git a/bcprov-jdk15on-153.tar.gz b/bcprov-jdk15on-153.tar.gz
new file mode 100644
index 0000000..e0ee139
--- /dev/null
+++ b/bcprov-jdk15on-153.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef4a4fdb2777ee62a787304afe17c5401df869dc5d74cc5306f1270e3cb69615
+size 6861005
diff --git a/bouncycastle.changes b/bouncycastle.changes
index 6a18230..2d82eef 100644
--- a/bouncycastle.changes
+++ b/bouncycastle.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Oct 23 08:47:46 UTC 2015 - tchvatal@suse.com
+
+- Version update to 1.53 (latest upstream)
+  * No obvious changelog
+  * Fixes bnc#951727 CVE-2015-7940
+
 -------------------------------------------------------------------
 Wed Mar 18 09:46:03 UTC 2015 - tchvatal@suse.com
 
diff --git a/bouncycastle.spec b/bouncycastle.spec
index 77aa76b..704a680 100644
--- a/bouncycastle.spec
+++ b/bouncycastle.spec
@@ -16,8 +16,8 @@
 #
 
 
-%define ver  1.50
-%define shortver 150
+%define ver  1.53
+%define shortver 153
 %define archivever jdk15on-%{shortver}
 %define classname org.bouncycastle.jce.provider.BouncyCastleProvider
 Name:           bouncycastle