diff -Nru pythia8-8.1.86/debian/changelog pythia8-8.1.86/debian/changelog
--- pythia8-8.1.86/debian/changelog	2015-08-17 00:15:09.000000000 +0000
+++ pythia8-8.1.86/debian/changelog	2015-10-02 01:54:35.000000000 +0000
@@ -1,3 +1,9 @@
+pythia8 (8.1.86-1.1+rpi1) stretch-staging; urgency=medium
+
+  * Change dependency to libpythia8v5
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Fri, 02 Oct 2015 01:54:18 +0000
+
 pythia8 (8.1.86-1.1) unstable; urgency=medium
 
   * Non-maintainer upload.
diff -Nru pythia8-8.1.86/debian/control pythia8-8.1.86/debian/control
--- pythia8-8.1.86/debian/control	2015-08-17 00:15:09.000000000 +0000
+++ pythia8-8.1.86/debian/control	2015-10-02 01:51:38.000000000 +0000
@@ -30,7 +30,7 @@
 Architecture: any
 Multi-arch: same
 Pre-Depends: ${misc:Pre-Depends}
-Depends: libhepmc4, pythia8-data (= ${source:Version}), liblhapdf0, ${shlibs:Depends}, ${misc:Depends}
+Depends: libhepmc4, pythia8-data (= ${source:Version}), liblhapdf0v5, ${shlibs:Depends}, ${misc:Depends}
 Recommends: libpythia8-dev
 Conflicts: libpythia8
 Replaces: libpythia8