diff --git a/CHANGES.markdown b/CHANGES.markdown
index 270170a84..b04a516fd 100644
--- a/CHANGES.markdown
+++ b/CHANGES.markdown
@@ -21,9 +21,11 @@ Bug fixes for the 4.0.5 release (ie bugs in 4.0.5 are fixed in this 4.0.6 releas
 
 ### Bug Fixes
 * Ingredient inventory edits not saved [832](https://github.com/Brewtarget/brewtarget/issues/832)
+* Unsatisfied dependency for Brewtarget update in ubuntu 24.01 [840](https://github.com/Brewtarget/brewtarget/issues/840)
+* Cmake error on Linux Mint 22 Wilma [843](https://github.com/Brewtarget/brewtarget/issues/843)
 
 ### Release Timestamp
-Mon, 30 Sep 2024 04:00:06 +0100
+Tue, 1 Oct 2024 04:00:06 +0100
 
 ## v4.0.5
 Bug fixes for the 4.0.4 release (ie bugs in 4.0.4 are fixed in this 4.0.5 release).
diff --git a/packaging/linux/control.in b/packaging/linux/control.in
index da5f71647..a53fe7275 100644
--- a/packaging/linux/control.in
+++ b/packaging/linux/control.in
@@ -80,20 +80,22 @@ Architecture: amd64
 #    Normally, this field is (surprisingly) not allowed to be "folded" (ie split across multiple lines).  However, we do
 #    our own folding in the bt build script, so the backslash line continuations are OK here!
 #
+#    I _think_ libqt5core5a has been replaced by libqt5core5t64
+#
 Depends: \
-   libc6               (>= 2.34 ),  \
-   libgcc-s1           (>= 3.3  ),  \
-   libqt5core5a        (>= 5.9.5),  \
-   libqt5gui5          (>= 5.9.5) | \
-   libqt5gui5-gles     (>= 5.9.5),  \
-   libqt5multimedia5   (>= 5.9.5),  \
-   libqt5network5      (>= 5.9.5),  \
-   libqt5printsupport5 (>= 5.9.5),  \
-   libqt5sql5          (>= 5.9.5),  \
-   libqt5widgets5      (>= 5.9.5),  \
-   libstdc++6          (>= 11   ),  \
-   libxalan-c112       (>= 1.12 ),  \
-   libxerces-c3.2      (>= 3.2  )
+   libc6               (>= 2.34  ),  \
+   libgcc-s1           (>= 3.3   ),  \
+   libqt5core5t64      (>= 5.15.3),  \
+   libqt5gui5          (>= 5.15.3) | \
+   libqt5gui5-gles     (>= 5.15.3),  \
+   libqt5multimedia5   (>= 5.15.3),  \
+   libqt5network5      (>= 5.15.3),  \
+   libqt5printsupport5 (>= 5.15.3),  \
+   libqt5sql5          (>= 5.15.3),  \
+   libqt5widgets5      (>= 5.15.3),  \
+   libstdc++6          (>= 11    ),  \
+   libxalan-c112       (>= 1.12  ),  \
+   libxerces-c3.2      (>= 3.2   )
 #
 # Installed-Size (Optional) : an estimate of the total amount of disk space required to install the named package
 #    The disk space is given as the integer value of the estimated installed size in bytes, divided by 1024 and rounded