diff --git a/classes/MDAllowedValueSets b/classes/MDAllowedValueSets
index dbc7d01..9801f1a 160000
--- a/classes/MDAllowedValueSets
+++ b/classes/MDAllowedValueSets
@@ -1 +1 @@
-Subproject commit dbc7d01de4593356b3bf7239a5afc3187181d4a2
+Subproject commit 9801f1a35f60d35f5dc8d9c4358180b4a5fc0a1c
diff --git a/classes/MDErrorReporter b/classes/MDErrorReporter
index 7ecd0e4..b87d0f5 160000
--- a/classes/MDErrorReporter
+++ b/classes/MDErrorReporter
@@ -1 +1 @@
-Subproject commit 7ecd0e4a8d028b142ad9ef04c805ed49278707e3
+Subproject commit b87d0f5b08fbf311b461748c0ff6d5987756f7de
diff --git a/classes/MDMailer b/classes/MDMailer
index f41c81a..cfcae5f 160000
--- a/classes/MDMailer
+++ b/classes/MDMailer
@@ -1 +1 @@
-Subproject commit f41c81a3cd9aaf21bc08e076b1a13a46fcb6fd14
+Subproject commit cfcae5fb2b82846bae27a49ec5147aa1e2090ade
diff --git a/classes/MDTlLoader b/classes/MDTlLoader
index 56edfcb..0169940 160000
--- a/classes/MDTlLoader
+++ b/classes/MDTlLoader
@@ -1 +1 @@
-Subproject commit 56edfcbbe9212ebb4095cd91bcf8aa0ce643e053
+Subproject commit 016994017e43c36c13b94acad727adaf2327500d
diff --git a/classes/MD_STD b/classes/MD_STD
index 06bbaf5..aa7a3c5 160000
--- a/classes/MD_STD
+++ b/classes/MD_STD
@@ -1 +1 @@
-Subproject commit 06bbaf5f97811ec8854a4f8a964e98badce565cb
+Subproject commit aa7a3c50128ccf605c078c14a0ce45f355acfa77
diff --git a/constants.php b/constants.php
index e5eb1f3..2b7b084 100644
--- a/constants.php
+++ b/constants.php
@@ -13,7 +13,7 @@ const TL_FILE_DIRS = [
 
 const AUTOLOAD_DIRS = [
     __DIR__ . "/src",
-    __DIR__ . "/classes/MD_STD",
+    __DIR__ . "/classes/MD_STD/src",
     __DIR__ . "/classes/MDAllowedValueSets/src",
     __DIR__ . "/classes/MDTlLoader/src",
     __DIR__ . "/classes/MDTlLoader/exceptions",
diff --git a/l10n/translation-musdb b/l10n/translation-musdb
index 2243608..f419b53 160000
--- a/l10n/translation-musdb
+++ b/l10n/translation-musdb
@@ -1 +1 @@
-Subproject commit 2243608fec438198d7843a3d1f046b1fd257c5f6
+Subproject commit f419b535e4d1eff1e1352e38ce2da11290788df3