debian/changelog

+ariba (2.12.1+ds-2~bpo9+2) stretch-backports; urgency=medium
+
+  * Versioned (Build-)Depends: libfml(0|-dev) (>= 0.1-4~)
+
+ -- Andreas Tille <tille@debian.org>  Thu, 25 Oct 2018 12:50:51 +0200
+
 ariba (2.12.1+ds-2~bpo9+1) stretch-backports; urgency=medium
 
   * Rebuild for stretch-backports.

debian/control

@@ -17,7 +17,7 @@ Build-Depends: debhelper (>= 11),
                cd-hit,
                mash,
                libminimap-dev,
-               libfml-dev (>= 0.1-3),
+               libfml-dev (>= 0.1-4~),
                mummer,
                fastaq (>= 3.12.0),
                help2man,
@@ -35,7 +35,7 @@ Depends: ${misc:Depends},
          bowtie2 (>= 2.1.0),
          cd-hit,
          mash,
-         libfml0,
+         libfml0 (>= 0.1-4~),
          libminimap0,
          mummer,
          python3-dendropy,