diff --git a/debian/changelog b/debian/changelog
index 408965d..8574b1f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -13,6 +13,7 @@ libfm-qt (0.15.0-0ubuntu1) UNRELEASED; urgency=medium
   * New upstream release.
     - Update upstream signing key.
     - Bump LXQt build dependencies.
+    - Rename libfm-qt6 -> libfm-qt7 for SONAME bump.
   * Bump Standards-version to 4.5.0, no changes needed.
   * Run wrap-and-sort.
   * Full copyright update.
diff --git a/debian/control b/debian/control
index eec60c3..e4a822e 100644
--- a/debian/control
+++ b/debian/control
@@ -20,11 +20,11 @@ XS-Debian-Vcs-Browser: https://salsa.debian.org/lxqt-team/libfm-qt
 XS-Debian-Vcs-Git: https://salsa.debian.org/lxqt-team/libfm-qt.git
 Homepage: https://github.com/lxqt/libfm-qt
 
-Package: libfm-qt6
+Package: libfm-qt7
 Provides: libfm-qt
 Conflicts: libfm-qt
-Replaces: libfm-qt2, libfm-qt3, libfm-qt5, libfm-qt5-2
-Breaks: libfm-qt2, libfm-qt3, libfm-qt5, libfm-qt5-2
+Replaces: libfm-qt6
+Breaks: libfm-qt6
 Architecture: any
 Multi-Arch: same
 Section: libs
@@ -38,8 +38,6 @@ Description: file management support for pcmanfm-qt
  This package contains helper library libfm-qt for pcmanfm-qt.
 
 Package: libfm-qt-dev
-Replaces: libfm-qt5-dev
-Breaks: libfm-qt5-dev
 Architecture: any
 Section: libdevel
 Depends: libexif-dev,
@@ -57,8 +55,6 @@ Architecture: all
 Multi-Arch: foreign
 Section: localization
 Depends: qttranslations5-l10n, ${misc:Depends}
-Breaks: libfm-qt-l10n (<< 0.14.0), libfm-qt3 (<< 0.11.1)
-Replaces: libfm-qt-l10n (<< 0.14.0), libfm-qt3 (<< 0.11.1)
 Description: Language package for libfm-qt
  Libfm-Qt is a companion library providing components to build desktop file
  managers.
diff --git a/debian/libfm-qt6.symbols b/debian/libfm-qt7.symbols
similarity index 99%
rename from debian/libfm-qt6.symbols
rename to debian/libfm-qt7.symbols
index 5a0ecb4..2f95c6d 100644
--- a/debian/libfm-qt6.symbols
+++ b/debian/libfm-qt7.symbols
@@ -1,5 +1,5 @@
 # SymbolsHelper-Confirmed: 0.14.1 amd64 arm64 armhf i386 ppc64el s390x
-libfm-qt.so.6 libfm-qt6 #MINVER#
+libfm-qt.so.7 libfm-qt7 #MINVER#
 * Build-Depends-Package: libfm-qt-dev
  (c++)"Fm::AppChooserComboBox::AppChooserComboBox(QWidget*)@Base" 0.10.0
  (c++)"Fm::AppChooserComboBox::isChanged() const@Base" 0.12.0