diff -Nru sdpa-7.3.12+dfsg/debian/changelog sdpa-7.3.12+dfsg/debian/changelog
--- sdpa-7.3.12+dfsg/debian/changelog	2019-12-06 08:00:00.000000000 +0100
+++ sdpa-7.3.12+dfsg/debian/changelog	2020-03-08 09:03:01.000000000 +0100
@@ -1,3 +1,10 @@
+sdpa (7.3.12+dfsg-1.1) unstable; urgency=medium
+
+  * Fix rules to dynamically evaluate mumps version on binNMU
+    (Closes: #953158)
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Sun, 08 Mar 2020 09:03:01 +0100
+
 sdpa (7.3.12+dfsg-1) unstable; urgency=low
 
    * New upstream
diff -Nru sdpa-7.3.12+dfsg/debian/control sdpa-7.3.12+dfsg/debian/control
--- sdpa-7.3.12+dfsg/debian/control	2019-12-06 08:00:00.000000000 +0100
+++ sdpa-7.3.12+dfsg/debian/control	2020-03-08 08:32:37.000000000 +0100
@@ -11,7 +11,7 @@
 Package: sdpa
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends},
-   libopenblas-dev, libmumps-seq-5.1.2
+   libopenblas-dev, libmumps-seq-${mumps-seq:Version}
 Description: High-performance package for SemiDefinite Programs
  The software SDPA (SemiDefinite Programming Algorithm) is one of the most
  efficient and stable  software packages for solving SDPs based on the
@@ -38,7 +38,7 @@
 Package: sdpam
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends},
-   libopenblas-pthread-dev, libmumps-seq-5.1.2, 
+   libopenblas-pthread-dev, libmumps-seq-${mumps-seq:Version}, 
    octave, libsdpa-dev
 Description: Matlab/Octave interface of SDPA
  This package provides SDPA-M, Matlab/Octave interface 
diff -Nru sdpa-7.3.12+dfsg/debian/rules sdpa-7.3.12+dfsg/debian/rules
--- sdpa-7.3.12+dfsg/debian/rules	2019-12-06 08:00:00.000000000 +0100
+++ sdpa-7.3.12+dfsg/debian/rules	2020-03-08 09:02:45.000000000 +0100
@@ -37,6 +37,8 @@
 MUMPS_LIBS="/usr/lib/$(DEB_HOST_MULTIARCH)/libdmumps_seq.a /usr/lib/$(DEB_HOST_MULTIARCH)/libmumps_common_seq.a /usr/lib/$(DEB_HOST_MULTIARCH)/libmpiseq_seq.a /usr/lib/$(DEB_HOST_MULTIARCH)/libpord_seq.a -lscotch -lesmumps"
 DEB_CONFIGURE_EXTRA_FLAGS += --with-mumps-libs=$(MUMPS_LIBS)
 
+LIBMUMPS_VER := $(shell dpkg --status libmumps-seq-dev | awk '/^Version:/ {print $$2}' |cut -f 1 -d "-")
+DEB_DH_GENCONTROL_ARGS_ALL = -- -Vmumps-seq:Version=$(LIBMUMPS_VER)
 
 SDPA_DIR=$(CURDIR)/debian/sdpa
 SDPAM_DIR=$(CURDIR)/debian/sdpam