diff --git a/android/extern/libjpeg-turbo b/android/extern/libjpeg-turbo
new file mode 160000
index 0000000..488d42a
--- /dev/null
+++ b/android/extern/libjpeg-turbo
@@ -0,0 +1 @@
+Subproject commit 488d42a8a5669fd227f9225258a8d6fec92d204b
diff --git a/android/extern/libvncserver b/android/extern/libvncserver
new file mode 160000
index 0000000..111db4b
--- /dev/null
+++ b/android/extern/libvncserver
@@ -0,0 +1 @@
+Subproject commit 111db4bea124af27986c665dabd30c290168bb3d
diff --git a/android/extern/wolfssl b/android/extern/wolfssl
new file mode 160000
index 0000000..e562a1c
--- /dev/null
+++ b/android/extern/wolfssl
@@ -0,0 +1 @@
+Subproject commit e562a1c4d179ab307581adc52e1569e407c15885