diff --git a/.ci/flatpak/net.wz2100.wz2100.yaml.in b/.ci/flatpak/net.wz2100.wz2100.yaml.in
index 0828ea51cab..f700b55eba3 100755
--- a/.ci/flatpak/net.wz2100.wz2100.yaml.in
+++ b/.ci/flatpak/net.wz2100.wz2100.yaml.in
@@ -163,8 +163,8 @@ modules:
     @WZ_AUTOTOOLS_CROSS_CONFIG_OPTIONS@
     sources:
       - type: archive
-        url: https://github.com/jedisct1/libsodium/releases/download/1.0.19-RELEASE/libsodium-1.0.19.tar.gz
-        sha256: 018d79fe0a045cca07331d37bd0cb57b2e838c51bc48fd837a1472e50068bbea
+        url: https://github.com/jedisct1/libsodium/releases/download/1.0.20-RELEASE/libsodium-1.0.20.tar.gz
+        sha256: ebb65ef6ca439333c2bb41a0c1990587288da07f6c7fd07cb3a18cc18d30ce19
 
   - name: warzone2100
     buildsystem: cmake-ninja