diff --git a/languages.toml b/languages.toml
index c5c69b9b..a1a2f0a1 100644
--- a/languages.toml
+++ b/languages.toml
@@ -606,7 +606,7 @@ indent = { tab-width = 2, unit = "  " }
 
 [[grammar]]
 name = "ruby"
-source = { git = "https://github.com/tree-sitter/tree-sitter-ruby", rev = "4c600a463d97e36a0ca5ac57e11f3ac8c297a0fa" }
+source = { git = "https://github.com/tree-sitter/tree-sitter-ruby", rev = "206c7077164372c596ffa8eaadb9435c28941364" }
 
 [[language]]
 name = "bash"
diff --git a/runtime/queries/ruby/highlights.scm b/runtime/queries/ruby/highlights.scm
index 898f8f79..7c69276b 100644
--- a/runtime/queries/ruby/highlights.scm
+++ b/runtime/queries/ruby/highlights.scm
@@ -1,44 +1,67 @@
 ; Keywords
 
 [
+  "BEGIN"
+  "END"
   "alias"
-  "and"
   "begin"
-  "break"
-  "case"
   "class"
-  "def"
   "do"
-  "else"
-  "elsif"
   "end"
-  "ensure"
-  "for"
-  "if"
-  "in"
   "module"
-  "next"
-  "or"
+  "in"
   "rescue"
-  "retry"
-  "return"
-  "then"
-  "unless"
-  "until"
+  "ensure"
+] @keyword
+
+[
+  "if"
+  "else"
+  "elsif"
   "when"
+  "case"
+  "unless"
+  "then"
+] @keyword.control.conditional
+
+[
+  "for"
   "while"
+  "retry"
+  "until"
+  "redo"
+] @keyword.control.repeat
+
+[
   "yield"
-] @keyword
+  "return"
+  "next"
+  "break"
+] @keyword.control.return
+
+[
+  "def"
+  "undef"
+] @keyword.function
+
+((identifier) @keyword.control.import
+ (#match? @keyword.control.import "^(require|require_relative|load|autoload)$"))
+
+[
+  "or"
+  "and"
+  "not"
+] @keyword.operator
 
-((identifier) @keyword
- (#match? @keyword "^(private|protected|public)$"))
+((identifier) @keyword.control.exception
+ (#match? @keyword.control.exception "^(raise|fail)$"))
 
 ; Function calls
 
-((identifier) @function.method.builtin
- (#eq? @function.method.builtin "require"))
+((identifier) @function.builtin
+ (#match? @function.builtin "^(attr|attr_accessor|attr_reader|attr_writer|include|prepend|refine|private|protected|public)$"))
 
-"defined?" @function.method.builtin
+"defined?" @function.builtin
 
 (call
   method: [(identifier) (constant)] @function.method)
@@ -58,7 +81,10 @@
 ] @variable.other.member
 
 ((identifier) @constant.builtin
- (#match? @constant.builtin "^__(FILE|LINE|ENCODING)__$"))
+ (#match? @constant.builtin "^(__FILE__|__LINE__|__ENCODING__)$"))
+
+((constant) @constant.builtin
+ (#match? @constant.builtin "^(ENV|ARGV|ARGF|RUBY_PLATFORM|RUBY_RELEASE_DATE|RUBY_VERSION|STDERR|STDIN|STDOUT|TOPLEVEL_BINDING)$"))
 
 ((constant) @constant
  (#match? @constant "^[A-Z\\d_]+$"))
@@ -66,22 +92,23 @@
 (constant) @constructor
 
 (self) @variable.builtin
-(super) @variable.builtin
+(super) @function.builtin
 
+[(forward_parameter)(forward_argument)] @variable.parameter
+(keyword_parameter name:((_)":" @variable.parameter) @variable.parameter)
+(optional_parameter name:((_)"=" @operator) @variable.parameter)
+(optional_parameter name: (identifier) @variable.parameter)
+(splat_parameter name: (identifier) @variable.parameter) @variable.parameter
+(hash_splat_parameter name: (identifier) @variable.parameter) @variable.parameter
+(method_parameters (identifier) @variable.parameter)
 (block_parameter (identifier) @variable.parameter)
 (block_parameters (identifier) @variable.parameter)
-(destructured_parameter (identifier) @variable.parameter)
-(hash_splat_parameter (identifier) @variable.parameter)
-(lambda_parameters (identifier) @variable.parameter)
-(method_parameters (identifier) @variable.parameter)
-(splat_parameter (identifier) @variable.parameter)
-
-(keyword_parameter name: (identifier) @variable.parameter)
-(optional_parameter name: (identifier) @variable.parameter)
 
 ((identifier) @function.method
  (#is-not? local))
-(identifier) @variable
+[
+  (identifier)
+] @variable
 
 ; Literals
 
@@ -96,10 +123,11 @@
 [
   (simple_symbol)
   (delimited_symbol)
-  (hash_key_symbol)
   (bare_symbol)
 ] @string.special.symbol
 
+(pair key: ((_)":" @string.special.symbol) @string.special.symbol)
+
 (regex) @string.regexp
 (escape_sequence) @constant.character.escape
 
@@ -112,7 +140,7 @@
   (nil)
   (true)
   (false)
-]@constant.builtin
+] @constant.builtin
 
 (interpolation
   "#{" @punctuation.special
@@ -121,20 +149,36 @@
 (comment) @comment
 
 ; Operators
-
 [
-"="
+":"
+"?"
+"~"
 "=>"
 "->"
+"!"
 ] @operator
 
+(assignment
+  "=" @operator)
+
+(operator_assignment
+  operator: ["+=" "-=" "*=" "**=" "/=" "||=" "|=" "&&=" "&=" "%=" ">>=" "<<=" "^="] @operator)
+
+(binary
+  operator: ["/" "|" "==" "===" "||" "&&" ">>" "<<" "<" ">" "<=" ">=" "&" "^" "!~" "=~" "<=>" "**" "*" "!=" "%" "-" "+"] @operator)
+
+(range
+  operator: [".." "..."] @operator)
+
 [
   ","
   ";"
   "."
+  "&."
 ] @punctuation.delimiter
 
 [
+  "|"
   "("
   ")"
   "["
diff --git a/runtime/queries/ruby/injections.scm b/runtime/queries/ruby/injections.scm
index 321c90ad..1a865df1 100644
--- a/runtime/queries/ruby/injections.scm
+++ b/runtime/queries/ruby/injections.scm
@@ -1,2 +1,8 @@
 ((comment) @injection.content
  (#set! injection.language "comment"))
+
+((heredoc_body 
+  (heredoc_content) @injection.content
+  (heredoc_end) @name
+  (#set! injection.language "sql")) 
+ (#eq? @name "SQL"))