diff --git a/.gitignore b/.gitignore
index 29b496b..2b7f330 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /.flatpak-builder/
 /repo/
 /build/
+/builddir/
diff --git a/appdata.xml b/appdata.xml
index 1d888dc..4609592 100644
--- a/appdata.xml
+++ b/appdata.xml
@@ -20,6 +20,7 @@
     <screenshot>https://raw.githubusercontent.com/flathub/org.ppsspp.PPSSPP/master/screenshots/4.png</screenshot>
   </screenshots>
   <releases>
+    <release version="1.9.4" date="2019-10-17"/>
     <release version="1.8.0" date="2019-03-14"/>
     <release version="1.7.5" date="2018-12-05"/>
     <release version="1.7.2" date="2018-11-03"/>
diff --git a/org.ppsspp.PPSSPP.json b/org.ppsspp.PPSSPP.json
index 883f774..ce005ea 100644
--- a/org.ppsspp.PPSSPP.json
+++ b/org.ppsspp.PPSSPP.json
@@ -2,7 +2,7 @@
   "app-id": "org.ppsspp.PPSSPP",
   "branch": "stable",
   "runtime": "org.freedesktop.Platform",
-  "runtime-version": "18.08",
+  "runtime-version": "19.08",
   "sdk": "org.freedesktop.Sdk",
   "command": "ppsspp",
   "rename-desktop-file": "ppsspp.desktop",
@@ -17,7 +17,7 @@
     "--share=network"
   ],
   "modules": [
-    "shared-modules/glu/glu-9.0.0.json",
+    "shared-modules/glu/glu-9.json",
     "shared-modules/glew/glew.json",
     {
       "name": "libzip",
@@ -58,7 +58,7 @@
         {
           "type": "git",
           "url": "https://github.com/hrydgard/ppsspp.git",
-          "tag": "v1.8.0",
+          "tag": "v1.9.4",
           "disable-shallow-clone": true
         },
         {
diff --git a/shared-modules b/shared-modules
index d0a6cbb..0726b4f 160000
--- a/shared-modules
+++ b/shared-modules
@@ -1 +1 @@
-Subproject commit d0a6cbbad319b232e12a54288f30dcffcd62003d
+Subproject commit 0726b4fb8c9aa72fe362dfede419e811caad5b45