diff --git a/abi_used_libs b/abi_used_libs
--- a/abi_used_libs
+++ b/abi_used_libs
@@ -16,10 +16,12 @@
 libgcc_s.so.1
 libgdk-3.so.0
 libgdk_pixbuf-2.0.so.0
+libgio-2.0.so.0
 libglib-2.0.so.0
 libgobject-2.0.so.0
 libgtk-3.so.0
 libhunspell-1.7.so.0
+libjpeg.so.8
 liblz4.so.1
 liblzma.so.5
 libm.so.6
@@ -27,6 +29,7 @@
 libopenal.so.1
 libopus.so.0
 libpthread.so.0
+libssl.so.1.1
 libstdc++.so.6
 libswresample.so.3
 libswscale.so.5
diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,8 +1,9 @@
 name       : telegram
-version    : 2.2.0
-release    : 137
+version    : 2.4.2
+release    : 138
 source     :
-    - https://github.com/telegramdesktop/tdesktop/releases/download/v2.2.0/tdesktop-2.2.0-full.tar.gz : 005f3f8468e09104cfd552cf3a49580191cea849bdb2c9a2c598b826c09a11b2
+    - https://github.com/telegramdesktop/tdesktop/releases/download/v2.4.2/tdesktop-2.4.2-full.tar.gz : 10c4d422d5d0fdac5dc0301c8a2acc828435cbf217b4574cf8d37e4323b68e59
+    - https://github.com/desktop-app/tg_owt/archive/7a9d4bd6d9a147d15e3c8fa818a716c31f65606a/owt-7a9d4bd.tar.gz : 0c3d2476b218333ea5051b4a5364545a4a27a1d04001b1ce4843e038fba45130
 license    : GPL-3.0-or-later
 component  : network.im
 summary    : Telegram is a messaging app with a focus on speed and security, it’s super fast, simple and free.
@@ -18,6 +19,7 @@
     - pkgconfig(gtk+-3.0)
     - pkgconfig(hunspell)
     - pkgconfig(libavcodec)
+    - pkgconfig(libjpeg)
     - pkgconfig(libpulse)
     - pkgconfig(liblz4)
     - pkgconfig(minizip)
@@ -25,19 +27,24 @@
     - pkgconfig(opus)
     - range-v3
     - xxhash-devel
+    - yasm
 rundeps    :
     - qt5-imageformats
 setup      : |
+    mkdir tg_owt
+
+    pushd tg_owt
+        tar xf $sources/owt-* --strip-components=1
+        %cmake_ninja
+        %ninja_build
+    popd
+    
     %cmake_ninja \
         -DDESKTOP_APP_DISABLE_CRASH_REPORTS=ON \
-        -DDESKTOP_APP_USE_PACKAGED_EXPECTED=OFF \
-        -DDESKTOP_APP_USE_PACKAGED_GSL=OFF \
-        -DDESKTOP_APP_USE_PACKAGED_RLOTTIE=OFF \
-        -DDESKTOP_APP_USE_PACKAGED_VARIANT=OFF \
         -DTDESKTOP_API_HASH=8562eb11c58f218ac08ee12c32e07ece \
         -DTDESKTOP_API_ID=1080918 \
         -DTDESKTOP_LAUNCHER_BASENAME=telegramdesktop \
-        -DTDESKTOP_USE_PACKAGED_TGVOIP=OFF
+        -Dtg_owt_DIR=$workdir/tg_owt/solusBuildDir
 build      : |
     %ninja_build
 install    : |
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -2,8 +2,8 @@
     <Source>
         <Name>telegram</Name>
         <Packager>
-            <Name>Joshua Strobl</Name>
-            <Email>joshua@getsol.us</Email>
+            <Name>Fabio Forni</Name>
+            <Email>livingsilver94.solus@redaril.me</Email>
         </Packager>
         <License>GPL-3.0-or-later</License>
         <PartOf>network.im</PartOf>
@@ -32,12 +32,12 @@
         </Files>
     </Package>
     <History>
-        <Update release="137">
-            <Date>2020-07-30</Date>
-            <Version>2.2.0</Version>
+        <Update release="138">
+            <Date>2020-10-04</Date>
+            <Version>2.4.2</Version>
             <Comment>Packaging update</Comment>
-            <Name>Joshua Strobl</Name>
-            <Email>joshua@getsol.us</Email>
+            <Name>Fabio Forni</Name>
+            <Email>livingsilver94.solus@redaril.me</Email>
         </Update>
     </History>
 </PISI>
\ No newline at end of file