diff --git a/build-aux/fix-libphonenumber-build.patch b/build-aux/fix-libphonenumber-build.patch
deleted file mode 100644
index ee8f215..0000000
--- a/build-aux/fix-libphonenumber-build.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From 5b34d5883d1c7fc9d306491a0823badcaf03bdda Mon Sep 17 00:00:00 2001
-From: Julian Sparber <julian@sparber.net>
-Date: Fri, 8 Nov 2019 16:44:18 +0100
-Subject: [PATCH] Remove java dep, and fix build issue in libphonenumber
-
-Java is used only for generating the metadata which is already included
-in the git repo. Related upstream MR: https://github.com/google/libphonenumber/pull/2363
-
----
- cpp/CMakeLists.txt | 14 ++++----------
- 1 file changed, 4 insertions(+), 10 deletions(-)
-
-diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
-index 38ce1f50..b5e2770b 100644
---- a/cpp/CMakeLists.txt
-+++ b/cpp/CMakeLists.txt
-@@ -130,9 +130,6 @@ endif ()
- find_required_program (PROTOC protoc
-                        "Google Protocol Buffers compiler (protoc)")
- 
--find_required_program (JAVA java
--                       "Java Runtime Environment")
--
- if (APPLE)
-   FIND_LIBRARY (COREFOUNDATION_LIB CoreFoundation)
-   FIND_LIBRARY (FOUNDATION_LIB Foundation)
-@@ -268,13 +265,10 @@ function (add_metadata_gen_target TARGET_NAME
-   set (METADATA_SOURCE_DIR "${CMAKE_SOURCE_DIR}/src/phonenumbers")
-   set (GEN_OUTPUT "${METADATA_SOURCE_DIR}/${METADATA_TYPE}.cc"
-                   "${METADATA_SOURCE_DIR}/${METADATA_HEADER}.h")
--  set (JAR_PATH "${CMAKE_SOURCE_DIR}/../tools/java/cpp-build/target")
--  set (JAR_PATH "${JAR_PATH}/cpp-build-1.0-SNAPSHOT-jar-with-dependencies.jar")
--
-   add_custom_command (
--    COMMAND ${JAVA_BIN} -jar
--      ${JAR_PATH} BuildMetadataCppFromXml ${XML_FILE}
--      ${CMAKE_SOURCE_DIR}/src/phonenumbers ${METADATA_TYPE}
-+    COMMAND echo "skip metadata generation from"
-+    ${XML_FILE} "to"
-+    ${CMAKE_SOURCE_DIR}/src/phonenumbers ${METADATA_TYPE}
- 
-     OUTPUT ${GEN_OUTPUT}
-     DEPENDS ${XML_FILE}
-@@ -314,7 +308,7 @@ add_metadata_gen_target (
-   ${TEST_METADATA_TARGET}
-   "${RESOURCES_DIR}/PhoneNumberMetadataForTesting.xml"
-   "test_metadata"
--  "metadata"
-+  "test_metadata"
- )
- list (APPEND TESTING_LIBRARY_SOURCES "src/phonenumbers/test_metadata.cc")
- 
--- 
-2.20.1
-
diff --git a/org.gnome.Calls.json b/org.gnome.Calls.json
index b703a24..0e36bf6 100644
--- a/org.gnome.Calls.json
+++ b/org.gnome.Calls.json
@@ -94,8 +94,8 @@
             "sources" : [
                 {
                     "type" : "archive",
-                    "url" : "https://boostorg.jfrog.io/artifactory/main/release/1.72.0/source/boost_1_72_0.tar.bz2",
-                    "sha256" : "59c9b274bc451cf91a9ba1dd2c7fdcaf5d60b1b3aa83f2c9fa143417cc660722"
+                    "url" : "https://boostorg.jfrog.io/artifactory/main/release/1.74.0/source/boost_1_74_0.tar.bz2",
+                    "sha256" : "83bfc1507731a0906e387fc28b7ef5417d591429e51e788417fe9ff025e116b1"
                 }
             ],
             "build-commands" : [
@@ -130,41 +130,44 @@
             "sources" : [
                 {
                     "type" : "archive",
-                    "url" : "https://github.com/protocolbuffers/protobuf/releases/download/v3.6.1/protobuf-cpp-3.6.1.tar.gz",
-                    "sha256" : "b3732e471a9bb7950f090fd0457ebd2536a9ba0891b7f3785919c654fe2a2529"
+                    "url" : "https://github.com/protocolbuffers/protobuf/releases/download/v3.12.4/protobuf-cpp-3.12.4.tar.gz",
+                    "sha256" : "ccfbaaba52f67e0e6536a05f3df3f6618620d255513cfca3a07f5935b624e26b"
                 }
             ]
         },
         {
-            "name" : "cmocka",
+            "name" : "abseil",
             "buildsystem" : "cmake",
-            "builddir" : true,
+            "config-opts" : [
+                "-DCMAKE_CXX_STANDARD=17",
+                "-DCMAKE_POSITION_INDEPENDENT_CODE=ON"
+            ],
             "sources" : [
                 {
                     "type" : "archive",
-                    "url" : "https://cmocka.org/files/1.1/cmocka-1.1.5.tar.xz",
-                    "sha256" : "f0ccd8242d55e2fd74b16ba518359151f6f8383ff8aef4976e48393f77bba8b6"
+                    "url" : "https://github.com/abseil/abseil-cpp/archive/refs/tags/20220623.1.tar.gz",
+                    "sha256" : "91ac87d30cc6d79f9ab974c51874a704de9c2647c40f6932597329a282217ba8"
                 }
             ]
         },
         {
             "name" : "libphonenumber",
-            "buildsystem" : "cmake-ninja",
+            "buildsystem" : "cmake",
+            "config-opts" : [
+                "-DCMAKE_CXX_STANDARD=17",
+                "-DREGENERATE_METADATA=OFF"
+            ],
             "sources" : [
                 {
                     "type" : "archive",
-                    "url" : "https://github.com/google/libphonenumber/archive/v8.10.16.tar.gz",
-                    "sha256" : "0cd9baf788dc7a7cca94ecbd43d0a562c4acf21f234d66d756574be89edf14c5"
+                    "url" : "https://github.com/google/libphonenumber/archive/refs/tags/v8.12.54.tar.gz",
+                    "sha256" : "cf3d531a6b097cad508c475888bcf042ff15fabc6be05e3f817224ae8512ce63"
                 },
                 {
                     "type" : "shell",
                     "commands" : [
                         "sed -i -e 's/\${\${NAME}_BIN}-NOTFOUND/\${NAME}_BIN-NOTFOUND/' cpp/CMakeLists.txt"
                     ]
-                },
-                {
-                    "type" : "patch",
-                    "path" : "build-aux/fix-libphonenumber-build.patch"
                 }
             ],
             "subdir" : "cpp"
@@ -222,6 +225,7 @@
                 "-DENABLE_INSTALLED_TESTS=OFF",
                 "-DENABLE_GTK_DOC=OFF",
                 "-DENABLE_EXAMPLES=OFF",
+                "-DENABLE_OAUTH2=OFF",
                 "-DWITH_PHONENUMBER:PATH=/"
             ],
             "sources" : [
@@ -286,17 +290,6 @@
                 }
             ]
         },
-        {
-            "name" : "gstreamer",
-            "buildsystem" : "meson",
-            "sources" : [
-                {
-                    "type" : "archive",
-                    "url" : "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/archive/1.19.3/gstreamer-1.19.3.tar.gz",
-                    "sha256" : "f155fe7335de78988dc6264524e716b6e4f02be27d106b765c187cc2c1d5de7e"
-                }
-            ]
-        },
         {
             "name" : "sofia-sip",
             "buildsystem" : "autotools",