diff --git a/CHANGES b/CHANGES
index 27828195a0..4d9969c5b5 100644
--- a/CHANGES
+++ b/CHANGES
@@ -19,6 +19,8 @@ Version 2.14.0
   * Inform 6: fix lexing of properties and doubles (#2214)
   * NASM: add support for SSE/AVX/AVX-512 registers as well as 'rel'
     and 'abs' address operators (#2212)
+  * Spice: add ``enum`` keyword and fix a bug regarding binary,
+    hexadecimal and octal number tokens (#2227)
 
 - Fix `make mapfiles` when Pygments is not installed in editable mode
   (#2223)
diff --git a/pygments/lexers/spice.py b/pygments/lexers/spice.py
index c8269f318b..e7a37f4d41 100644
--- a/pygments/lexers/spice.py
+++ b/pygments/lexers/spice.py
@@ -40,25 +40,25 @@ class SpiceLexer(RegexLexer):
             (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
             # keywords
             (r'(import|as)\b', Keyword.Namespace),
-            (r'(f|p|type|struct)\b', Keyword.Declaration),
+            (r'(f|p|type|struct|enum)\b', Keyword.Declaration),
             (words(('if', 'else', 'for', 'foreach', 'while', 'break', 'continue', 'return', 'assert', 'thread', 'unsafe', 'ext', 'dll'), suffix=r'\b'), Keyword),
             (words(('const', 'signed', 'unsigned', 'inline', 'public'), suffix=r'\b'), Keyword.Pseudo),
-            (words(('new', 'switch', 'case', 'yield', 'stash', 'pick', 'sync'), suffix=r'\b'), Keyword.Reserved),
+            (words(('new', 'switch', 'case', 'yield', 'stash', 'pick', 'sync', 'class'), suffix=r'\b'), Keyword.Reserved),
             (r'(true|false|nil)\b', Keyword.Constant),
             (words(('double', 'int', 'short', 'long', 'byte', 'char', 'string', 'bool', 'dyn'), suffix=r'\b'), Keyword.Type),
             (words(('printf', 'sizeof', 'len', 'tid', 'join'), suffix=r'\b(\()'), bygroups(Name.Builtin, Punctuation)),
             # numeric literals
-            (r'([0-9]*[.][0-9]+)', Number.Double),
-            (r'((0[dD])?[0-9]+[sl]?)', Number.Integer),
-            (r'(0[bB][01]+[sl]?)', Number.Bin),
-            (r'(0[oO][0-7]+[sl]?)', Number.Oct),
-            (r'(0[xXhH][0-9a-fA-F]+[sl]?)', Number.Hex),
+            (r'[0-9]*[.][0-9]+', Number.Double),
+            (r'0[bB][01]+[sl]?', Number.Bin),
+            (r'0[oO][0-7]+[sl]?', Number.Oct),
+            (r'0[xXhH][0-9a-fA-F]+[sl]?', Number.Hex),
+            (r'(0[dD])?[0-9]+[sl]?', Number.Integer),
             # string literal
             (r'"(\\\\|\\[^\\]|[^"\\])*"', String),
             # char literal
             (r'\'(\\\\|\\[^\\]|[^\'\\])\'', String.Char),
             # tokens
-            (r'(<<=|>>=|<<|>>|<=|>=|\+=|-=|\*=|/=|\%=|\|=|&=|\^=|&&|\|\||&|\||\+\+|--|\%|\^|\~|==|!=|[.]{3}|[+\-*/&])', Operator),
+            (r'<<=|>>=|<<|>>|<=|>=|\+=|-=|\*=|/=|\%=|\|=|&=|\^=|&&|\|\||&|\||\+\+|--|\%|\^|\~|==|!=|::|[.]{3}|[+\-*/&]', Operator),
             (r'[|<>=!()\[\]{}.,;:\?]', Punctuation),
             # identifiers
             (r'[^\W\d]\w*', Name.Other),
diff --git a/tests/examplefiles/spice/example.spice b/tests/examplefiles/spice/example.spice
index 699efdf252..55d87753d2 100644
--- a/tests/examplefiles/spice/example.spice
+++ b/tests/examplefiles/spice/example.spice
@@ -1,3 +1,19 @@
+const int test 0x123;
+
+type BloodType enum {
+    A,
+    B = 3,
+    AB,
+    ZERO = 0
+}
+
+type Person struct {
+    string firstName
+    string lastName
+    unsigned int age
+    BloodType bloodType
+}
+
 // Function to compute fibonacci numbers recursively
 f<int> fib(int n) {
     if n <= 2 {
diff --git a/tests/examplefiles/spice/example.spice.output b/tests/examplefiles/spice/example.spice.output
index 3d75ef94c1..9746813d32 100644
--- a/tests/examplefiles/spice/example.spice.output
+++ b/tests/examplefiles/spice/example.spice.output
@@ -1,3 +1,96 @@
+'const'       Keyword.Pseudo
+' '           Text.Whitespace
+'int'         Keyword.Type
+' '           Text.Whitespace
+'test'        Name.Other
+' '           Text.Whitespace
+'0x123'       Literal.Number.Hex
+';'           Punctuation
+'\n'          Text.Whitespace
+
+'\n'          Text.Whitespace
+
+'type'        Keyword.Declaration
+' '           Text.Whitespace
+'BloodType'   Name.Other
+' '           Text.Whitespace
+'enum'        Keyword.Declaration
+' '           Text.Whitespace
+'{'           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'A'           Name.Other
+','           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'B'           Name.Other
+' '           Text.Whitespace
+'='           Punctuation
+' '           Text.Whitespace
+'3'           Literal.Number.Integer
+','           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'AB'          Name.Other
+','           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'ZERO'        Name.Other
+' '           Text.Whitespace
+'='           Punctuation
+' '           Text.Whitespace
+'0'           Literal.Number.Integer
+'\n'          Text.Whitespace
+
+'}'           Punctuation
+'\n'          Text.Whitespace
+
+'\n'          Text.Whitespace
+
+'type'        Keyword.Declaration
+' '           Text.Whitespace
+'Person'      Name.Other
+' '           Text.Whitespace
+'struct'      Keyword.Declaration
+' '           Text.Whitespace
+'{'           Punctuation
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'string'      Keyword.Type
+' '           Text.Whitespace
+'firstName'   Name.Other
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'string'      Keyword.Type
+' '           Text.Whitespace
+'lastName'    Name.Other
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'unsigned'    Keyword.Pseudo
+' '           Text.Whitespace
+'int'         Keyword.Type
+' '           Text.Whitespace
+'age'         Name.Other
+'\n'          Text.Whitespace
+
+'    '        Text.Whitespace
+'BloodType'   Name.Other
+' '           Text.Whitespace
+'bloodType'   Name.Other
+'\n'          Text.Whitespace
+
+'}'           Punctuation
+'\n'          Text.Whitespace
+
+'\n'          Text.Whitespace
+
 '// Function to compute fibonacci numbers recursively\n' Comment.Single
 
 'f'           Keyword.Declaration