diff --git a/dist/flatpak/boost.json b/dist/flatpak/boost.json
index 3e5318fb..8aba5404 100644
--- a/dist/flatpak/boost.json
+++ b/dist/flatpak/boost.json
@@ -1,17 +1,17 @@
 {
     "name": "boost",
     "config-opts": [],
     "cleanup": [ "/lib/libboost_*.a" ],
     "sources": [
         {
             "type": "archive",
-            "url": "https://downloads.sourceforge.net/project/boost/boost/1.60.0/boost_1_60_0.tar.bz2",
-            "sha256": "686affff989ac2488f79a97b9479efb9f2abae035b5ed4d8226de6857933fd3b"
+            "url": "https://downloads.sourceforge.net/project/boost/boost/1.67.0/boost_1_67_0.tar.bz2",
+            "sha256": "2684c972994ee57fc5632e03bf044746f6eb45d4920c343937a465fd67a5adba"
         },
         {
             "type": "file",
             "path": "boost-configure",
             "dest-filename": "configure"
         }
     ]
-}
\ No newline at end of file
+}
diff --git a/dist/flatpak/gpgme.json b/dist/flatpak/gpgme.json
index 335ca80f..bbfa7333 100644
--- a/dist/flatpak/gpgme.json
+++ b/dist/flatpak/gpgme.json
@@ -1,35 +1,43 @@
 {
     "name": "gpgme",
     "sources": [ { "type": "git", "url": "git://git.gnupg.org/gpgme.git", "branch": "gpgme-1.10.0"} ],
     "modules": [
         {
             "name": "libgpg-error",
-            "sources": [ { "type": "git", "url": "git://git.gnupg.org/libgpg-error.git", "branch": "libgpg-error-1.28" } ],
-            "cleanup": [
-                "/lib/libgpg-error.la"
+            "sources": [ { "type": "archive", "url": "http://mirrors.dotsrc.org/gnupg/libgpg-error/libgpg-error-1.31.tar.bz2", "sha256": "40d0a823c9329478063903192a1f82496083b277265904878f4bc09e0db7a4ef" } ],
+            "cleanup": [ "/lib/libgpg-error.la" ],
+            "modules": [
+                {
+                    "name": "gettext",
+                    "sources": [{
+                        "type": "archive",
+                        "url": "https://ftp.gnu.org/pub/gnu/gettext/gettext-0.19.8.tar.gz",
+                        "sha256": "3da4f6bd79685648ecf46dab51d66fcdddc156f41ed07e580a696a38ac61d48f"
+                    }]
+                }
             ]
         },
         {
             "name": "libassuan",
-            "sources": [ { "type": "git", "url": "git://git.gnupg.org/libassuan.git", "branch": "libassuan-2.5.1" } ],
+            "sources": [ { "type": "archive", "url": "https://www.gnupg.org/ftp/gcrypt/libassuan/libassuan-2.5.1.tar.bz2", "sha256": "47f96c37b4f2aac289f0bc1bacfa8bd8b4b209a488d3d15e2229cb6cc9b26449" } ],
             "cleanup": [
                 "/lib/libassuan.la"
             ]
         },
         {
             "name": "pinentry",
             "config-opts": ["-enable-pinentry-qt"],
             "sources": [
                 {
                     "type": "archive",
                     "url": "https://www.gnupg.org/ftp/gcrypt/pinentry/pinentry-1.1.0.tar.bz2",
                     "sha256": "68076686fa724a290ea49cdf0d1c0c1500907d1b759a3bcbfbec0293e8f56570"
                 }
             ]
         }
     ],
     "cleanup": [
         "/lib/libgpgme*.la",
         "/lib/libqgpgme.la"
     ]
 }
diff --git a/dist/flatpak/org.kde.kube.json b/dist/flatpak/org.kde.kube.json
index cd750452..a47054c4 100644
--- a/dist/flatpak/org.kde.kube.json
+++ b/dist/flatpak/org.kde.kube.json
@@ -1,142 +1,146 @@
 {
     "id": "org.kde.kube",
     "branch": "master",
     "runtime": "org.kde.Platform",
-    "runtime-version": "5.9",
+    "runtime-version": "5.12",
     "sdk": "org.kde.Sdk",
     "command": "kubewrapper.sh",
     "rename-icon": "kube_icon",
     "tags": ["nightly"],
     "desktop-file-name-prefix": "(Nightly) ",
     "finish-args": [
         "--share=ipc",
         "--socket=x11",
         "--socket=wayland",
         "--device=dri",
         "--filesystem=host",
         "--filesystem=/tmp",
         "--share=network",
         "--env=SASL_PATH=/usr/lib/sasl2/"
     ],
     "separate-locales": false,
 
     "modules": [
         "boost.json",
         "gpgme.json",
-        {
-            "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib"],
-            "name": "flatbuffers",
-            "buildsystem": "cmake-ninja",
-            "sources": [ { "type": "git", "url": "https://github.com/google/flatbuffers.git", "branch": "v1.6.0" } ]
-        },
         {
             "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib",
                             "-DCMAKE_C_COMPILER=/usr/bin/clang", "-DCMAKE_CXX_COMPILER=/usr/bin/clang++", "-DWITH_KJOB=OFF"],
             "name": "kasync",
             "buildsystem": "cmake-ninja",
             "sources": [ { "type": "git", "url": "git://anongit.kde.org/kasync.git", "branch": "master" } ]
         },
         {
             "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib"],
             "name": "kmime",
             "buildsystem": "cmake-ninja",
-            "sources": [ { "type": "git", "url": "git://anongit.kde.org/kmime.git", "branch": "cd6220e" } ]
+            "sources": [ { "type": "git", "url": "git://anongit.kde.org/kmime.git", "branch": "Applications/18.12" } ]
         },
         {
             "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib"],
             "name": "kimap2",
             "buildsystem": "cmake-ninja",
             "sources": [ { "type": "git", "url": "git://anongit.kde.org/kimap2.git", "branch": "master" } ]
         },
         {
             "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib"],
             "name": "kcontacts",
             "buildsystem": "cmake-ninja",
-            "sources": [ { "type": "git", "url": "git://anongit.kde.org/kcontacts.git", "branch": "Applications/17.04" } ]
+            "sources": [ { "type": "git", "url": "git://anongit.kde.org/kcontacts.git", "branch": "Applications/18.12" } ]
         },
         {
             "config-opts": [ "-DCMAKE_INSTALL_LIBDIR=lib" ],
             "name": "libical",
             "buildsystem": "cmake-ninja",
-            "sources": [ { "type": "git", "url": "https://github.com/libical/libical.git", "branch": "v2.0.0" } ]
+            "sources": [ { "type": "git", "url": "https://github.com/libical/libical.git", "branch": "v3.0.4" } ]
         },
         {
             "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib"],
             "name": "kcalcore",
             "buildsystem": "cmake-ninja",
-            "sources": [ { "type": "git", "url": "git://anongit.kde.org/kcalcore.git", "branch": "v17.12.2" } ]
+            "sources": [ { "type": "git", "url": "git://anongit.kde.org/kcalcore.git", "branch": "v18.12.1" } ]
         },
         {
             "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib"],
             "name": "kdav2",
             "buildsystem": "cmake-ninja",
             "sources": [ { "type": "git", "url": "git://anongit.kde.org/kdav2.git", "branch": "master" } ]
         },
         {
             "name": "libgit2",
             "buildsystem": "cmake-ninja",
             "sources": [
                 {
-                    "type": "archive",
-                    "url": "https://github.com/libgit2/libgit2/archive/v0.24.1.tar.gz",
-                    "sha256": "60198cbb34066b9b5c1613d15c0479f6cd25f4aef42f7ec515cd1cc13a77fede"
+                    "type": "git",
+                    "url": "https://github.com/libgit2/libgit2.git",
+                    "branch": "v0.27.8"
                 }
             ]
         },
         {
             "name": "lmdb",
             "sources": [ { "type": "git", "url": "git://github.com/LMDB/lmdb.git", "branch": "LMDB_0.9.18"}],
             "no-autogen": true,
             "make-install-args": ["prefix=/app"],
             "subdir" : "libraries/liblmdb"
         },
         {
             "name": "curl",
             "buildsystem": "cmake-ninja",
             "sources": [ { "type": "git", "url": "https://github.com/curl/curl.git", "branch": "curl-7_55_0"} ]
         },
         {
             "name": "xapian",
             "sources": [
                 {
                     "type": "archive",
                     "url": "https://oligarchy.co.uk/xapian/1.4.2/xapian-core-1.4.2.tar.xz",
                     "sha256": "aec2c4352998127a2f2316218bf70f48cef0a466a87af3939f5f547c5246e1ce"
                 }
             ],
             "cleanup": [
                 "/lib/libxapian.la",
                 "/share/doc/xapian-core",
                 "/bin/xapian-*"
             ]
         },
         {
             "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib",
                             "-DCMAKE_C_COMPILER=/usr/bin/clang", "-DCMAKE_CXX_COMPILER=/usr/bin/clang++"],
             "name": "sink",
             "buildsystem": "cmake-ninja",
-            "sources": [ { "type": "git", "url": "git://anongit.kde.org/sink.git", "branch": "develop" } ]
+            "sources": [
+                { "type": "git", "url": "git://anongit.kde.org/sink.git", "branch": "develop" }
+            ],
+            "modules": [
+                {
+                    "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib", "-DFLATBUFFERS_BUILD_SHAREDLIB=ON", "-DFLATBUFFERS_BUILD_FLATC=ON", "-DFLATBUFFERS_INSTALL=ON", "-DCMAKE_BUILD_TYPE=Release"],
+                    "name": "flatbuffers",
+                    "buildsystem": "cmake-ninja",
+                    "sources": [ { "type": "git", "url": "https://github.com/google/flatbuffers.git", "branch": "v1.10.0" } ]
+                }
+            ]
         },
         {
             "config-opts": ["-DENABLE_TESTING=OFF", "-DCMAKE_INSTALL_LIBDIR=lib"],
             "name": "kube",
             "buildsystem": "cmake-ninja",
             "sources": [ { "type": "dir", "path": "..",  "skip": [".git"] } ]
         },
         {
             "name": "kubewrapper",
             "buildsystem": "simple",
             "build-commands": [
                 "cp kubewrapper.sh /app/bin/kubewrapper.sh",
                 "chmod +x /app/bin/kubewrapper.sh"
             ],
             "sources": [
                 {
                     "type": "script",
                     "commands": ["gpg-agent --homedir ~/.gnupg --daemon --pinentry-program /app/bin/pinentry-qt", "kube", "gpg-connect-agent killagent /bye"],
                     "dest-filename": "kubewrapper.sh"
                 }
             ]
         }
     ]
 }