diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0a4013b6..e3daa539 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,7 +10,7 @@ test:
   script:
     - apt update
     - apt install -y python3 python3-pip cython3 gpg
-    - pip3 install emoji
+    - pip3 install emoji aiohttp
     - ./run_tests.py
 
 trigger_poezio:
diff --git a/doap.xml b/doap.xml
index 70b72373..e8db8830 100644
--- a/doap.xml
+++ b/doap.xml
@@ -520,6 +520,14 @@
             <xmpp:since>NEXT</xmpp:since>
         </xmpp:SupportedXep>
     </implements>
+    <implements>
+        <xmpp:SupportedXep>
+            <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0363.html"/>
+            <xmpp:status>complete</xmpp:status>
+            <xmpp:version>1.0.0</xmpp:version>
+            <xmpp:since>1.4.1</xmpp:since>
+        </xmpp:SupportedXep>
+    </implements>
     <implements>
         <xmpp:SupportedXep>
             <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0369.html"/>
diff --git a/slixmpp/plugins/__init__.py b/slixmpp/plugins/__init__.py
index 4c3235f1..f948ead6 100644
--- a/slixmpp/plugins/__init__.py
+++ b/slixmpp/plugins/__init__.py
@@ -86,6 +86,7 @@ __all__ = [
     'xep_0325',  # IoT Systems Control
     'xep_0332',  # HTTP Over XMPP Transport
     'xep_0353',  # Jingle Message Initiation
+    'xep_0363',  # HTTP File Upload
     'xep_0369',  # MIX-CORE
     'xep_0377',  # Spam reporting
     'xep_0403',  # MIX-Presence