diff --git a/.config/nvim/pack/plugins/opt/lspconfig b/.config/nvim/pack/plugins/opt/lspconfig
index f3e6c03..2ba6e26 160000
--- a/.config/nvim/pack/plugins/opt/lspconfig
+++ b/.config/nvim/pack/plugins/opt/lspconfig
@@ -1 +1 @@
-Subproject commit f3e6c034d103e3476821af596a67df71d76f85a9
+Subproject commit 2ba6e268d92934e14fe561fe446a49540803e57f
diff --git a/.config/nvim/pack/plugins/opt/treesitter b/.config/nvim/pack/plugins/opt/treesitter
index d086563..fc1ca10 160000
--- a/.config/nvim/pack/plugins/opt/treesitter
+++ b/.config/nvim/pack/plugins/opt/treesitter
@@ -1 +1 @@
-Subproject commit d086563c02a582a552086ea94bfabd5f49d6872a
+Subproject commit fc1ca10bfbdee17e29374d0d1bac8ea030539dc3
diff --git a/.config/suckless b/.config/suckless
index 3b669aa..6525d41 160000
--- a/.config/suckless
+++ b/.config/suckless
@@ -1 +1 @@
-Subproject commit 3b669aa9c5d26d691c9cf30ac8be3b9c271f4af5
+Subproject commit 6525d41285ff6f302a1c6b0d5f7e86495d99e5c4
diff --git a/bin/sbar b/bin/sbar
index a600405..c56f6d7 100755
--- a/bin/sbar
+++ b/bin/sbar
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # INIT
-printf "$$" > "$HOME/.cache/pidofbar"
+echo "$$" > "$HOME/.cache/pidofbar"
 
 # MODULES
 update_crypto() {
@@ -22,12 +22,12 @@ update_bat() {
 }
 
 update_vol() {
-    local v="$(wpctl get-volume '@DEFAULT_AUDIO_SINK@')"
+    local v; v="$(wpctl get-volume '@DEFAULT_AUDIO_SINK@')"
 
     if grep -q 'MUTED' <<< "$v"; then
         vol='🔇'
     else
-        vol=" $((10#$(tr -dc '[0-9]' <<< "$v")))"
+        vol=" $((10#$(tr -dc '0-9' <<< "$v")))"
     fi
 }