diff --git a/.gitmodules b/.gitmodules
index fa70027..15984b4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2058,7 +2058,7 @@
 	url = ../../pool/opus
 [submodule "orc"]
 	path = orc
-	url = ../../pool/orc
+	url = ../../ALP-pool/orc
 [submodule "oro"]
 	path = oro
 	url = ../../pool/oro
diff --git a/libheif b/libheif
index 9bc2048..a389feb 160000
--- a/libheif
+++ b/libheif
@@ -1 +1 @@
-Subproject commit 9bc20483a31e0f6bfd6f1bb807e921fa3839eba5
+Subproject commit a389febe0fdee07104c7da2202f71336e1330b2c
diff --git a/openpgm b/openpgm
index 9e653da..8ea83e0 160000
--- a/openpgm
+++ b/openpgm
@@ -1 +1 @@
-Subproject commit 9e653da43b01695f6a5d9eee6402b56ac1c02734
+Subproject commit 8ea83e0938e0b37b03f10a1d21ea5aba6f38eb6e
diff --git a/orc b/orc
index 5b0e2f4..4e0e5f4 160000
--- a/orc
+++ b/orc
@@ -1 +1 @@
-Subproject commit 5b0e2f452c1b30c4ca2c6887760e9f3229b02ab3
+Subproject commit 4e0e5f4b46aa00c0df1dbf5c9e9699024bd0f406