diff -Nru pytango-9.3.3/debian/changelog pytango-9.3.3/debian/changelog
--- pytango-9.3.3/debian/changelog	2021-09-05 19:55:22.000000000 +0000
+++ pytango-9.3.3/debian/changelog	2022-09-04 01:32:13.000000000 +0000
@@ -1,3 +1,9 @@
+pytango (9.3.3-1+rpi1) bookworm-staging; urgency=medium
+
+  * Add build-depends on cppzmq-dev (Closes: #1019091)
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Sun, 04 Sep 2022 01:32:13 +0000
+
 pytango (9.3.3-1) unstable; urgency=medium
 
   [ Sandor Bodo-Merle ]
diff -Nru pytango-9.3.3/debian/control pytango-9.3.3/debian/control
--- pytango-9.3.3/debian/control	2021-09-05 19:55:22.000000000 +0000
+++ pytango-9.3.3/debian/control	2022-09-04 01:31:57.000000000 +0000
@@ -15,7 +15,8 @@
                python3-numpy,
                python3-setuptools,
                python3-six,
-               sphinx-common
+               sphinx-common,
+               cppzmq-dev
 Build-Depends-Indep:
                dh-sequence-sphinxdoc <!nodoc>,
                graphviz <!nodoc>,