diff --git a/Builds b/Builds
index fe53686..3765bd0 160000
--- a/Builds
+++ b/Builds
@@ -1 +1 @@
-Subproject commit fe53686fbe13a10fa3a0e67a788e07d45769dc7b
+Subproject commit 3765bd0c6a4375a13ccff67bceae87790d48534c
diff --git a/Librarys b/Librarys
index edae417..c6d02a0 160000
--- a/Librarys
+++ b/Librarys
@@ -1 +1 @@
-Subproject commit edae4170e3558804cd5573f57182c88a4b7798ec
+Subproject commit c6d02a0a71a60718a1086c2f6133cb74351004fc
diff --git a/Lora b/Lora
index 0a4f2b3..5d5d06b 160000
--- a/Lora
+++ b/Lora
@@ -1 +1 @@
-Subproject commit 0a4f2b3efb35b6fb53890b73186fbb0a8b384540
+Subproject commit 5d5d06b15a7c305ed5c301dc420ad9467e260b15
diff --git a/Lora-Bot b/Lora-Bot
index 6b2df85..67b9729 160000
--- a/Lora-Bot
+++ b/Lora-Bot
@@ -1 +1 @@
-Subproject commit 6b2df85092d176147281d805395e47f50be91788
+Subproject commit 67b9729d04e43ebdc42e1b05ba621de42a74d9dd
diff --git a/Lora-Map b/Lora-Map
index f192cc7..7dc841f 160000
--- a/Lora-Map
+++ b/Lora-Map
@@ -1 +1 @@
-Subproject commit f192cc7b52150468606c5a5944ec0eb4b6da0fbd
+Subproject commit 7dc841fe5cf291bc32020750f6161ef7ff852aee
diff --git a/Lora-Scral b/Lora-Scral
index e92178c..0ea8762 160000
--- a/Lora-Scral
+++ b/Lora-Scral
@@ -1 +1 @@
-Subproject commit e92178c17dd508d7b0f69df093ee05a818a94410
+Subproject commit 0ea8762cf27f575aed9ae57e3e820ad6e8398aea
diff --git a/TTN-Bridge b/TTN-Bridge
index e8c82f9..aa8d313 160000
--- a/TTN-Bridge
+++ b/TTN-Bridge
@@ -1 +1 @@
-Subproject commit e8c82f9355c9f27d485390e9f793fea999479f83
+Subproject commit aa8d313884f25b636006bd1cdcaffa99a796df5a
diff --git a/Utils b/Utils
index eea28bb..1219212 160000
--- a/Utils
+++ b/Utils
@@ -1 +1 @@
-Subproject commit eea28bb0fb727287b13d104a99b8d4446ede63a2
+Subproject commit 12192127269f1daf8f5a211373d7cbf284db88d4
diff --git a/update.sh b/update.sh
index 69da820..79eb7d3 100644
--- a/update.sh
+++ b/update.sh
@@ -1,19 +1,38 @@
+#!/bin/bash
+
 function look_for_update() {
-	if [[ $1 == ./.* ]] || [[ $1 == "." ]]; then
-		return
-	fi
-	printf -v quotedFile '%q' "$1"
-	if [[ -f $quotedFile/update.sh ]]; then
-		echo "Switch to subdir $1 and run update.sh"
-		cd "$1"
-		bash -c ./update.sh
-	else
-		echo "Pull $quotedFile"
-		cd "$1"
-		git pull
+  if [[ $1 == ./.git ]] || [[ $1 == "." ]]; then
+    echo "Ignore $1"
+    return
+  fi
+  WithoutPrefix=$(echo -n $1 | cut -c 2-)
+  if grep -qx "$WithoutPrefix" .gitignore; then
+    echo "Ignore $1, because it's in .gitignore"
+    return
+  fi
+  printf -v FolderNameEscaped '%q' "$1"
+  if [[ -f $1/update.sh ]]; then
+    echo "Switch to subdir $1 and run update.sh"
+    cd "$1"
+    bash -c "./update.sh nobreak"
+  else
+    if [[ -f $1/.git ]]
+    then
+      echo "Pull $1"
+      cd "$1"
+      git pull
+    else
+      echo "Checkout master for $1"
+      git submodule update --init -- "$1"
+      cd "$1"
+      git checkout master
+    fi
 	fi
 }
 
 export -f look_for_update
 find . -maxdepth 1 -type d -exec bash -c 'look_for_update "$0"' {} \;
-read -p "Press return"
\ No newline at end of file
+
+if [ -z $1 ]; then
+  read -p "Press return"
+fi
\ No newline at end of file