diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3edccdf7..6b28530d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,7 +60,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - uses: leafo/gh-actions-lua@v10
+      - uses: leafo/gh-actions-lua@v11
         with:
           luaVersion: "5.1.5"
 
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 60fe731e..5592c70e 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -15,13 +15,13 @@ jobs:
       contents: write
 
     env:
-      NVIM_TS_SHA: master
+      NVIM_TS_SHA: main
 
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - uses: leafo/gh-actions-lua@v10
+      - uses: leafo/gh-actions-lua@v11
         with:
           luaVersion: "5.1.5"
 
@@ -40,9 +40,7 @@ jobs:
         with:
           path: ./nvim-treesitter/parser/
           key: parsers-${{ join(matrix.*, '-') }}-${{ hashFiles(
-            './nvim-treesitter/lockfile.json',
-            './nvim-treesitter/lua/nvim-treesitter/install.lua',
-            './nvim-treesitter/lua/nvim-treesitter/parsers.lua') }}
+            './deps/nvim-treesitter/lua/nvim-treesitter/parsers.lua') }}
 
       - name: Install parsers
         run: make parsers
diff --git a/.luacheckrc b/.luacheckrc
deleted file mode 100644
index 3a12a297..00000000
--- a/.luacheckrc
+++ /dev/null
@@ -1 +0,0 @@
-read_globals = {"vim"}
diff --git a/Makefile b/Makefile
index 65f75b90..41316d8c 100644
--- a/Makefile
+++ b/Makefile
@@ -54,9 +54,6 @@ parsers: $(NVIM_TEST) $(NVIM_TS)
 	$(XDG_DATA_HOME)/nvim-test/nvim-runner-$(NVIM_RUNNER_VERSION)/bin/nvim \
 		-l test/helpers.lua install
 
-lint:
-	luacheck lua
-
 # ------------------------------------------------------------------------------
 # LuaLS
 # ------------------------------------------------------------------------------
@@ -101,7 +98,7 @@ endif
 # Stylua
 # ------------------------------------------------------------------------------
 
-STYLUA_VERSION := v2.0.2
+STYLUA_VERSION := v2.1.0
 STYLUA_ZIP := stylua-$(STYLUA_PLATFORM).zip
 STYLUA_URL := https://github.com/JohnnyMorganz/StyLua/releases/download/$(STYLUA_VERSION)/$(STYLUA_ZIP)
 STYLUA := deps/stylua
@@ -129,4 +126,4 @@ stylua-check: $(STYLUA)
 .PHONY: stylua-run
 stylua-run: $(STYLUA)
 	$(STYLUA) $(LUA_FILES)
-	sed -i -r 's/---@/--- @/g' $(LUA_FILES)
+	perl -pi -e 's/---@/--- @/g' $(LUA_FILES)