diff --git a/prepare.py b/prepare.py
index 388a4f5b0..2105492c6 100755
--- a/prepare.py
+++ b/prepare.py
@@ -269,11 +269,9 @@ copy-libs:
 \t\tcp -R liblinphone-sdk/android-arm64/share/linphonej/java/* src/linphone-wrapper && \\
 \t\tmkdir -p libs-debug/arm64-v8a && \\
 \t\tcp -f liblinphone-sdk/android-arm64/lib/lib*.so libs-debug/arm64-v8a && \\
-\t\tcp -f liblinphone-sdk/android-arm64/lib64/lib*.so libs-debug/arm64-v8a && \\
 \t\tcp -f liblinphone-sdk/android-arm64/lib/mediastreamer/plugins/*.so libs-debug/arm64-v8a && \\
 \t\tmkdir -p libs/arm64-v8a && \\
 \t\tcp -f liblinphone-sdk/android-arm64/lib/lib*.so libs/arm64-v8a && \\
-\t\tcp -f liblinphone-sdk/android-arm64/lib64/lib*.so libs/arm64-v8a && \\
 \t\tcp -f liblinphone-sdk/android-arm64/lib/mediastreamer/plugins/*.so libs/arm64-v8a && \\
 \t\tsh WORK/android-arm64/strip.sh libs/arm64-v8a/*.so; \\
 \tfi
diff --git a/submodules/externals/soci b/submodules/externals/soci
index ef73c7b2a..d9d2b86ca 160000
--- a/submodules/externals/soci
+++ b/submodules/externals/soci
@@ -1 +1 @@
-Subproject commit ef73c7b2a63b3959a2631cc0a73706b0ffbe93df
+Subproject commit d9d2b86ca13345381ef08ab479daa42198f69186
diff --git a/submodules/linphone b/submodules/linphone
index c5ad52bd4..2f97587d5 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit c5ad52bd4218835126f8ea984dd4413bdaf3c598
+Subproject commit 2f97587d53020be683a98a4b6404f76f9a8e24a5