-Build-Depends: libadns1-dev (>= 1.2), nettle-dev, libcdb-dev | tinycdb (<= 0.75), tcl8.4-dev | tcl8.3-dev | tcl8.2-dev, debhelper (>= 3)
+Build-Depends: libadns1-dev (>= 1.2), nettle-dev, libcdb-dev | tinycdb (<= 0.75), tcl-dev | tcl8.4-dev | tcl8.3-dev | tcl8.2-dev, debhelper (>= 5)