diff --git a/flatpak/org.gajim.Gajim.yaml b/flatpak/org.gajim.Gajim.yaml
index b847bf95b..7d064c73d 100644
--- a/flatpak/org.gajim.Gajim.yaml
+++ b/flatpak/org.gajim.Gajim.yaml
@@ -62,8 +62,8 @@ modules:
       - pip3 install --prefix=/app .
     sources:
       - type: archive
-        url: https://files.pythonhosted.org/packages/bc/81/47bd0404f2cb5363edb371e3b15da6387b5e9b80122e5b81be8b8f411e9b/cffi-1.12.1.tar.gz
-        sha256: 9b6f7ba4e78c52c1a291d0c0c0bd745d19adde1a9e1c03cb899f0c6efd6f8033
+        url: https://files.pythonhosted.org/packages/64/7c/27367b38e6cc3e1f49f193deb761fe75cda9f95da37b67b422e62281fcac/cffi-1.12.2.tar.gz
+        sha256: e113878a446c6228669144ae8a56e268c91b7f1fafae927adc4879d9849e0ea7
 
   - name: python3-asn1crypto
     buildsystem: simple
@@ -89,8 +89,8 @@ modules:
       - pip3 install --prefix=/app .
     sources:
       - type: archive
-        url: https://files.pythonhosted.org/packages/22/21/233e38f74188db94e8451ef6385754a98f3cad9b59bedf3a8e8b14988be4/cryptography-2.3.1.tar.gz
-        sha256: 8d10113ca826a4c29d5b85b2c4e045ffa8bad74fb525ee0eceb1d38d4c70dfd6
+        url: https://files.pythonhosted.org/packages/07/ca/bc827c5e55918ad223d59d299fff92f3563476c3b00d0a9157d9c0217449/cryptography-2.6.1.tar.gz
+        sha256: 26c821cbeb683facb966045e2064303029d572a87ee69ca5a1bf54bf55f93ca6
 
   - name: python3-pyopenssl
     buildsystem: simple
@@ -182,8 +182,8 @@ modules:
       - pip3 install --prefix=/app .
     sources:
       - type: archive
-        url: https://files.pythonhosted.org/packages/e4/74/877d904d144163862edae107dc91902d8e6003d90e1baf3ebac8adb087ef/nbxmpp-0.6.9.tar.gz
-        sha256: 660d796f6d97b30a5e249417abf012ee30a22b9e40817dde05ca9f35c96cc80d
+        url: https://files.pythonhosted.org/packages/d6/01/34b2a441926780f26edd21490158afe0eb76beae4efbb6bc4d3323eae69a/nbxmpp-0.6.10.tar.gz
+        sha256: cd73417777e4847fdd8d0d96c7cafc606952edbd2b9d52a2a72bb2aaa04d08ef
 
   - name: gajim
     buildsystem: simple