diff --git a/snapcraft.yaml b/snapcraft.yaml
index 9ef25fd..31eac8d 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -72,6 +72,7 @@ parts:
       - libltdl3-dev
       - libpoppler-glib-dev
       - libsnmp-dev
+      - libsystemd-dev
       - libtiff-dev
       - libusb-1.0-0-dev
       - libxml2-dev
@@ -89,7 +90,7 @@ parts:
     after: [libsane]
     source: https://github.com/alexpevzner/sane-airscan
     source-type: git
-    source-tag: '0.99.29'
+    source-tag: '0.99.34'
     source-depth: 1
     plugin: make
     make-parameters:
@@ -109,10 +110,10 @@ parts:
     after: [libsane]
     source: https://gitlab.gnome.org/GNOME/simple-scan.git
     source-type: git
-    source-tag: '46.0'
+    source-tag: '48.1'
     source-depth: 1
     plugin: meson
-    parse-info: [usr/share/metainfo/simple-scan.appdata.xml]
+    parse-info: [usr/share/metainfo/org.gnome.SimpleScan.appdata.xml]
     meson-parameters:
       - --prefix=/usr
     override-build: |