diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index 0ab0f0f..b589a0b 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -1196,7 +1196,7 @@
 au BufNewFile,BufRead *.sublime-project,*.sublime-settings,*.sublime-workspace	setf json
 
 " Other files that look like json
-au BufNewFile,BufRead .prettierrc,.firebaserc,.stylelintrc,.lintstagedrc,flake.lock	setf json
+au BufNewFile,BufRead .prettierrc,.firebaserc,.stylelintrc,.lintstagedrc,flake.lock,deno.lock	setf json
 
 " JSONC (JSON with comments)
 au BufNewFile,BufRead *.jsonc,.babelrc,.eslintrc,.jsfmtrc	setf jsonc
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 11e74af..b9291d5 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -369,7 +369,9 @@
     jq: ['file.jq'],
     jovial: ['file.jov', 'file.j73', 'file.jovial'],
     jproperties: ['file.properties', 'file.properties_xx', 'file.properties_xx_xx', 'some.properties_xx_xx_file', 'org.eclipse.xyz.prefs'],
-    json: ['file.json', 'file.jsonp', 'file.json-patch', 'file.geojson', 'file.webmanifest', 'Pipfile.lock', 'file.ipynb', 'file.jupyterlab-settings', '.prettierrc', '.firebaserc', '.stylelintrc', '.lintstagedrc', 'file.slnf', 'file.sublime-project', 'file.sublime-settings', 'file.sublime-workspace', 'file.bd', 'file.bda', 'file.xci', 'flake.lock', 'pack.mcmeta'],
+    json: ['file.json', 'file.jsonp', 'file.json-patch', 'file.geojson', 'file.webmanifest', 'Pipfile.lock', 'file.ipynb', 'file.jupyterlab-settings', 
+    '.prettierrc', '.firebaserc', '.stylelintrc', '.lintstagedrc', 'file.slnf', 'file.sublime-project', 'file.sublime-settings', 'file.sublime-workspace',
+    'file.bd', 'file.bda', 'file.xci', 'flake.lock', 'pack.mcmeta', 'deno.lock'],
     json5: ['file.json5'],
     jsonc: ['file.jsonc', '.babelrc', '.eslintrc', '.jsfmtrc', '.jshintrc', '.jscsrc', '.vsconfig', '.hintrc', '.swrc', 'jsconfig.json', 'tsconfig.json', 'tsconfig.test.json', 'tsconfig-test.json', '.luaurc'],
     jsonl: ['file.jsonl'],
diff --git a/src/version.c b/src/version.c
index 3963996..7cef73c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    612,
+/**/
     611,
 /**/
     610,