diff --git a/scripts/update_modules.sh b/scripts/update_modules.sh
index 55c0d0d4..db701cf0 100755
--- a/scripts/update_modules.sh
+++ b/scripts/update_modules.sh
@@ -17,7 +17,7 @@ mkdir -p $SOURCES_RDPARTY_DIR
 git submodule init
 git submodule update
 git pull --recurse-submodules
-git submodule update --remote --recursive
+git submodule update --init --remote --recursive
 
 mkdir -p $UNTESTS_DIR/catch
 cp -fv $MODULES_DIR/catch2/single_include/catch2/catch.hpp $UNTESTS_DIR/catch/catch.hpp
diff --git a/toolset/model_converter/modules/assimp b/toolset/model_converter/modules/assimp
index c6a8c847..4407071a 160000
--- a/toolset/model_converter/modules/assimp
+++ b/toolset/model_converter/modules/assimp
@@ -1 +1 @@
-Subproject commit c6a8c8475356582793e439f5e7eb756f4dec60cf
+Subproject commit 4407071aa0fea6e53f63d4a3f785abf8f43d8f21