diff --git a/TODO-RELEASE b/TODO-RELEASE
index 23413986..d0852fc9 100644
--- a/TODO-RELEASE
+++ b/TODO-RELEASE
@@ -7,4 +7,3 @@
 # If any interfaces have been added since the last public release: c:r:a + 1.
 # If any interfaces have been removed or changed since the last public release: c:r:0.
 #library	what		description / commit summary line
-libosmogsm	update version dependency	depend on libosmogsm >= 1.8.0
diff --git a/configure.ac b/configure.ac
index 32f0a0da..e2052692 100644
--- a/configure.ac
+++ b/configure.ac
@@ -42,12 +42,12 @@ if test "x$PKG_CONFIG_INSTALLED" = "xno"; then
 fi
 PKG_PROG_PKG_CONFIG([0.20])
 
-PKG_CHECK_MODULES(OSMOCORE, libosmocore >= 1.8.0)
-PKG_CHECK_MODULES(OSMOGSM, libosmogsm >= 1.8.0)
-PKG_CHECK_MODULES(OSMOVTY, libosmovty >= 1.8.0)
-PKG_CHECK_MODULES(OSMOCTRL, libosmoctrl >= 1.8.0)
-PKG_CHECK_MODULES(OSMONETIF, libosmo-netif >= 1.3.0)
-PKG_CHECK_MODULES(OSMOSIGTRAN, libosmo-sigtran >= 1.7.0)
+PKG_CHECK_MODULES(OSMOCORE, libosmocore >= 1.9.0)
+PKG_CHECK_MODULES(OSMOGSM, libosmogsm >= 1.9.0)
+PKG_CHECK_MODULES(OSMOVTY, libosmovty >= 1.9.0)
+PKG_CHECK_MODULES(OSMOCTRL, libosmoctrl >= 1.9.0)
+PKG_CHECK_MODULES(OSMONETIF, libosmo-netif >= 1.4.0)
+PKG_CHECK_MODULES(OSMOSIGTRAN, libosmo-sigtran >= 1.8.0)
 PKG_CHECK_MODULES(ASN1C, libasn1c >= 0.9.30)
 
 AC_CONFIG_MACRO_DIR([m4])
diff --git a/contrib/osmo-iuh.spec.in b/contrib/osmo-iuh.spec.in
index c6ecd8e9..3fa80c0e 100644
--- a/contrib/osmo-iuh.spec.in
+++ b/contrib/osmo-iuh.spec.in
@@ -28,13 +28,13 @@ BuildRequires:  pkgconfig >= 0.20
 # python3 for asn1tostruct.py
 BuildRequires:  python3
 BuildRequires:  pkgconfig(libasn1c) >= 0.9.30
-BuildRequires:  pkgconfig(libosmo-netif) >= 1.3.0
-BuildRequires:  pkgconfig(libosmo-sigtran) >= 1.7.0
-BuildRequires:  pkgconfig(libosmocore) >= 1.8.0
-BuildRequires:  pkgconfig(libosmoctrl) >= 1.8.0
-BuildRequires:  pkgconfig(libosmogb) >= 1.8.0
-BuildRequires:  pkgconfig(libosmogsm) >= 1.8.0
-BuildRequires:  pkgconfig(libosmovty) >= 1.8.0
+BuildRequires:  pkgconfig(libosmocore) >= 1.9.0
+BuildRequires:  pkgconfig(libosmoctrl) >= 1.9.0
+BuildRequires:  pkgconfig(libosmogb) >= 1.9.0
+BuildRequires:  pkgconfig(libosmogsm) >= 1.9.0
+BuildRequires:  pkgconfig(libosmovty) >= 1.9.0
+BuildRequires:  pkgconfig(libosmo-netif) >= 1.4.0
+BuildRequires:  pkgconfig(libosmo-sigtran) >= 1.8.0
 
 %description
 Osmocom code for the Iuh interface (HNBAP, RUA, RANAP)
diff --git a/debian/changelog b/debian/changelog
index e078277a..ff0fb0ab 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,29 @@
+osmo-iuh (1.5.0) unstable; urgency=medium
+
+  [ arehbein ]
+  * Transition to use of 'telnet_init_default'
+
+  [ Oliver Smith ]
+  * test-ranap: don't use libosmocore's tall_msgb_ctx
+  * debian: set compat level to 10
+
+  [ Neels Hofmeyr ]
+  * fix PDU leaks in rua_generate_*() functions
+  * asn1tostruct.py: fix leak in error paths of iesDefs
+  * fix leak in ranap_new_transp_layer_addr()
+  * add ranap_new_msg_reset2() with GlobalRNC-ID
+
+  [ Pau Espin Pedrol ]
+  * Move testdir src/tests/ -> tests/
+
+  [ Vadim Yanitskiy ]
+  * copyright: fix typo: sysmocom s/s.m.f.c./s.f.m.c./ GmbH
+
+  [ Harald Welte ]
+  * hnb-test.c: Update to libosmocore osmo_auth_gen_vec2
+
+ -- Pau Espin Pedrol <pespin@sysmocom.de>  Tue, 12 Sep 2023 14:13:41 +0200
+
 osmo-iuh (1.4.0) unstable; urgency=medium
 
   [ Vadim Yanitskiy ]
diff --git a/debian/control b/debian/control
index 48b7482f..8c61fc97 100644
--- a/debian/control
+++ b/debian/control
@@ -11,10 +11,10 @@ Build-Depends: debhelper (>= 10),
                git,
                libasn1c-dev,
                libsctp-dev,
-               libosmocore-dev (>= 1.8.0),
-               libosmo-netif-dev (>= 1.3.0),
-               libosmo-sigtran-dev (>= 1.7.0),
-               osmo-gsm-manuals-dev (>= 1.4.0),
+               libosmocore-dev (>= 1.9.0),
+               libosmo-netif-dev (>= 1.4.0),
+               libosmo-sigtran-dev (>= 1.8.0),
+               osmo-gsm-manuals-dev (>= 1.5.0),
                python3
 Standards-Version: 3.9.8
 Vcs-Git: https://gitea.osmocom.org/cellular-infrastructure/osmo-iuh
diff --git a/src/Makefile.am b/src/Makefile.am
index 378262be..146c8aa5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -62,8 +62,8 @@ AM_CFLAGS = -Wall -I$(top_srcdir)/include -I$(top_builddir)/include \
 # build the shared RANAP + SABP library
 #
 HNBAP_LIBVERSION=1:0:1
-RANAP_LIBVERSION=7:0:0
-RUA_LIBVERSION=1:0:1
+RANAP_LIBVERSION=8:0:1
+RUA_LIBVERSION=1:1:1
 SABP_LIBVERSION=2:0:1
 lib_LTLIBRARIES = libosmo-hnbap.la libosmo-ranap.la libosmo-rua.la libosmo-sabp.la
 libosmo_hnbap_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(HNBAP_LIBVERSION) -no-undefined