diff --git a/client-android b/client-android
index 0ba9cfd7f836af17ca6872e9e689b58b472b8427..1376034cc660b69d09158aeb28d7665ae5cd6ec6 160000
--- a/client-android
+++ b/client-android
@@ -1 +1 @@
-Subproject commit 0ba9cfd7f836af17ca6872e9e689b58b472b8427
+Subproject commit 1376034cc660b69d09158aeb28d7665ae5cd6ec6
diff --git a/client-qt b/client-qt
index 1ab4edb6cc510ce15d7965823ecc5b879d946a96..e0737f4b70cb0e31bd7f8514847a26ccbedc8169 160000
--- a/client-qt
+++ b/client-qt
@@ -1 +1 @@
-Subproject commit 1ab4edb6cc510ce15d7965823ecc5b879d946a96
+Subproject commit e0737f4b70cb0e31bd7f8514847a26ccbedc8169
diff --git a/daemon b/daemon
index eb158ad655cbdd0c71d4c12102a2fd642146835e..c2b167da6171d54740a9afeb7a66577a8abfb504 160000
--- a/daemon
+++ b/daemon
@@ -1 +1 @@
-Subproject commit eb158ad655cbdd0c71d4c12102a2fd642146835e
+Subproject commit c2b167da6171d54740a9afeb7a66577a8abfb504
diff --git a/docker/Dockerfile_ubuntu_18.04 b/docker/Dockerfile_ubuntu_18.04
index 7eaec5585fa128a3237eea546233940041f9d0cf..95ad7ddd0f04ed37bf2e00b8f607bfce147e4969 100644
--- a/docker/Dockerfile_ubuntu_18.04
+++ b/docker/Dockerfile_ubuntu_18.04
@@ -11,6 +11,12 @@ RUN apt-get update && \
         g++-8 \
         wget
 
+# FindPythonInterp in CMake < 3.12 is buggy; install 3.12.
+RUN wget https://cmake.org/files/v3.12/cmake-3.12.0-Linux-x86_64.tar.gz && \
+    echo "2cc891a77f5850ffecb2d358f3a84cd9b90e6941496ca531ea31e7bd7600a373  \
+cmake-3.12.0-Linux-x86_64.tar.gz" | sha256sum --check && \
+    tar xf cmake-3.12.0-Linux-x86_64.tar.gz --strip-components=1 -C /usr/local
+
 ADD scripts/prebuild-package-debian.sh /opt/prebuild-package-debian.sh
 
 COPY packaging/rules/debian-qt/control /tmp/builddeps/debian/control
diff --git a/lrc b/lrc
index 26ad683c133d1604a082c7743a6d7d3b2d20fdff..bbda106696c397a16c9f7da5e0ff40821509f90a 160000
--- a/lrc
+++ b/lrc
@@ -1 +1 @@
-Subproject commit 26ad683c133d1604a082c7743a6d7d3b2d20fdff
+Subproject commit bbda106696c397a16c9f7da5e0ff40821509f90a
diff --git a/packaging/rules/debian/rules b/packaging/rules/debian/rules
index 276f2f875260797c86d9245e408f91794c0a2ad5..7ae06366cb24b3e9027b19ce17d36e5c20cf5bd5 100755
--- a/packaging/rules/debian/rules
+++ b/packaging/rules/debian/rules
@@ -75,7 +75,7 @@ override_dh_auto_configure:
 	  --disable-natpmp  \
 	  --enable-gnutls $(BUNDLED_PKGS) && \
 	make list && \
-	make -j$(NO_CPUS) V=1
+	GTKDOCIZE=true make -j$(NO_CPUS) V=1
 	cd daemon && \
 	./autogen.sh && \
 	./configure \
diff --git a/packaging/rules/rpm/jami-daemon.spec b/packaging/rules/rpm/jami-daemon.spec
index c7a6a1d5f9f0da176ed7812f464e5d144253dc42..82be069c74aee34a2295c894b145d536fe93e45a 100644
--- a/packaging/rules/rpm/jami-daemon.spec
+++ b/packaging/rules/rpm/jami-daemon.spec
@@ -118,7 +118,6 @@ This package contains the header files for using the Jami daemon as a library.
 
 %files devel
 %{_includedir}/jami
-%{_includedir}/jami_contact.h
 
 %post
 /sbin/ldconfig