diff --git a/BREAKING_CHANGES.md b/BREAKING_CHANGES.md
index 3569d0cf377faf..9adc8d475a6778 100644
--- a/BREAKING_CHANGES.md
+++ b/BREAKING_CHANGES.md
@@ -1,5 +1,13 @@
 # Breaking Changes
 
+## 0.0.225
+
+### `@functools.cache` rewrites have been moved to a standalone rule (`UP033`) ([#1938](https://github.com/charliermarsh/ruff/pull/1938))
+
+Previously, `UP011` handled both `@functools.lru_cache()`-to-`@functools.lru_cache` conversions,
+_and_ `@functools.lru_cache(maxsize=None)`-to-`@functools.cache` conversions. The latter has been
+moved out to its own rule (`UP033`).
+
 ## 0.0.222
 
 ### `--max-complexity` has been removed from the CLI ([#1877](https://github.com/charliermarsh/ruff/pull/1877))
diff --git a/README.md b/README.md
index 0619c4e062d912..cc0d66952eb5ba 100644
--- a/README.md
+++ b/README.md
@@ -705,7 +705,7 @@ For more, see [pyupgrade](https://pypi.org/project/pyupgrade/3.2.0/) on PyPI.
 | UP008 | SuperCallWithParameters | Use `super()` instead of `super(__class__, self)` | 🛠 |
 | UP009 | PEP3120UnnecessaryCodingComment | UTF-8 encoding declaration is unnecessary | 🛠 |
 | UP010 | UnnecessaryFutureImport | Unnecessary `__future__` import `...` for target Python version | 🛠 |
-| UP011 | UnnecessaryLRUCacheParams | Unnecessary parameters to `functools.lru_cache` | 🛠 |
+| UP011 | LRUCacheWithoutParameters | Unnecessary parameters to `functools.lru_cache` | 🛠 |
 | UP012 | UnnecessaryEncodeUTF8 | Unnecessary call to `encode` as UTF-8 | 🛠 |
 | UP013 | ConvertTypedDictFunctionalToClass | Convert `...` from `TypedDict` functional to class syntax | 🛠 |
 | UP014 | ConvertNamedTupleFunctionalToClass | Convert `...` from `NamedTuple` functional to class syntax | 🛠 |
@@ -726,6 +726,7 @@ For more, see [pyupgrade](https://pypi.org/project/pyupgrade/3.2.0/) on PyPI.
 | UP029 | UnnecessaryBuiltinImport | Unnecessary builtin import: `...` | 🛠 |
 | UP030 | FormatLiterals | Use implicit references for positional format fields | 🛠 |
 | UP032 | FString | Use f-string instead of `format` call | 🛠 |
+| UP033 | FunctoolsCache | Use `@functools.cache` instead of `@functools.lru_cache(maxsize=None)` | 🛠 |
 
 ### pep8-naming (N)
 
diff --git a/resources/test/fixtures/pyupgrade/UP011.py b/resources/test/fixtures/pyupgrade/UP011.py
new file mode 100644
index 00000000000000..97a0337c6a4ceb
--- /dev/null
+++ b/resources/test/fixtures/pyupgrade/UP011.py
@@ -0,0 +1,67 @@
+import functools
+from functools import lru_cache
+
+
+@functools.lru_cache()
+def fixme():
+    pass
+
+
+@lru_cache()
+def fixme():
+    pass
+
+
+@other_decorator
+@functools.lru_cache()
+def fixme():
+    pass
+
+
+@functools.lru_cache()
+@other_decorator
+def fixme():
+    pass
+
+
+@functools.lru_cache(maxsize=None)
+def ok():
+    pass
+
+
+@lru_cache(maxsize=None)
+def ok():
+    pass
+
+
+@functools.lru_cache(maxsize=64)
+def ok():
+    pass
+
+
+@lru_cache(maxsize=64)
+def ok():
+    pass
+
+
+def user_func():
+    pass
+
+
+@lru_cache(user_func)
+def ok():
+    pass
+
+
+@lru_cache(user_func, maxsize=None)
+def ok():
+    pass
+
+
+def lru_cache(maxsize=None):
+    pass
+
+
+@lru_cache(maxsize=None)
+def ok():
+    pass
diff --git a/resources/test/fixtures/pyupgrade/UP011_0.py b/resources/test/fixtures/pyupgrade/UP011_0.py
deleted file mode 100644
index 3d54f51284f00a..00000000000000
--- a/resources/test/fixtures/pyupgrade/UP011_0.py
+++ /dev/null
@@ -1,103 +0,0 @@
-import functools
-from functools import lru_cache
-
-
-@lru_cache()
-def fixme1():
-    pass
-
-
-@other_deco_after
-@functools.lru_cache()
-def fixme2():
-    pass
-
-
-@lru_cache(maxsize=None)
-def fixme3():
-    pass
-
-
-@functools.lru_cache(maxsize=None)
-@other_deco_before
-def fixme4():
-    pass
-
-
-@lru_cache( # A 
-) # B
-def fixme5():
-    pass
-
-
-@lru_cache(
-    # A
-)   # B
-def fixme6():
-    pass
-
-
-@functools.lru_cache(
-    # A
-    maxsize = None) # B
-def fixme7():
-    pass
-
-
-@functools.lru_cache(
-    # A1
-    maxsize = None
-    # A2
-) # B
-def fixme8():
-    pass
-
-
-@functools.lru_cache(
-    # A1
-    maxsize = 
-    None
-    # A2
-
-)
-def fixme9():
-    pass
-
-
-@functools.lru_cache(
-    # A1
-    maxsize = 
-    None
-    # A2
-)
-def fixme10():
-    pass
-
-
-@lru_cache
-def correct1():
-    pass
-
-
-@functools.lru_cache
-def correct2():
-    pass
-
-
-@functoools.lru_cache(maxsize=64)
-def correct3():
-    pass
-
-
-def user_func():
-    pass
-
-
-@lru_cache(user_func)
-def correct4():
-    pass
-
-
-@lru_cache(user_func, maxsize=None)
-def correct5():
-    pass
diff --git a/resources/test/fixtures/pyupgrade/UP011_1.py b/resources/test/fixtures/pyupgrade/UP011_1.py
deleted file mode 100644
index b837fa30f8e341..00000000000000
--- a/resources/test/fixtures/pyupgrade/UP011_1.py
+++ /dev/null
@@ -1,15 +0,0 @@
-import functools
-
-
-def lru_cache(maxsize=None):
-    pass
-
-
-@lru_cache()
-def dont_fixme():
-    pass
-
-
-@lru_cache(maxsize=None)
-def dont_fixme():
-    pass
diff --git a/resources/test/fixtures/pyupgrade/UP033.py b/resources/test/fixtures/pyupgrade/UP033.py
new file mode 100644
index 00000000000000..a14c7ff7139f83
--- /dev/null
+++ b/resources/test/fixtures/pyupgrade/UP033.py
@@ -0,0 +1,67 @@
+import functools
+from functools import lru_cache
+
+
+@functools.lru_cache(maxsize=None)
+def fixme():
+    pass
+
+
+@lru_cache(maxsize=None)
+def fixme():
+    pass
+
+
+@other_decorator
+@functools.lru_cache(maxsize=None)
+def fixme():
+    pass
+
+
+@functools.lru_cache(maxsize=None)
+@other_decorator
+def fixme():
+    pass
+
+
+@functools.lru_cache()
+def ok():
+    pass
+
+
+@lru_cache()
+def ok():
+    pass
+
+
+@functools.lru_cache(maxsize=64)
+def ok():
+    pass
+
+
+@lru_cache(maxsize=64)
+def ok():
+    pass
+
+
+def user_func():
+    pass
+
+
+@lru_cache(user_func)
+def ok():
+    pass
+
+
+@lru_cache(user_func, maxsize=None)
+def ok():
+    pass
+
+
+def lru_cache(maxsize=None):
+    pass
+
+
+@lru_cache(maxsize=None)
+def ok():
+    pass
diff --git a/ruff.schema.json b/ruff.schema.json
index b1bcc896a35c5b..beef56bd417781 100644
--- a/ruff.schema.json
+++ b/ruff.schema.json
@@ -1688,6 +1688,7 @@
         "UP03",
         "UP030",
         "UP032",
+        "UP033",
         "W",
         "W2",
         "W29",
diff --git a/src/checkers/ast.rs b/src/checkers/ast.rs
index 7dddb3cc50aa47..6cf3aa684c89cb 100644
--- a/src/checkers/ast.rs
+++ b/src/checkers/ast.rs
@@ -499,7 +499,12 @@ where
                 if self.settings.rules.enabled(&RuleCode::UP011)
                     && self.settings.target_version >= PythonVersion::Py38
                 {
-                    pyupgrade::rules::unnecessary_lru_cache_params(self, decorator_list);
+                    pyupgrade::rules::lru_cache_without_parameters(self, decorator_list);
+                }
+                if self.settings.rules.enabled(&RuleCode::UP033)
+                    && self.settings.target_version >= PythonVersion::Py39
+                {
+                    pyupgrade::rules::functools_cache(self, decorator_list);
                 }
 
                 if self.settings.rules.enabled(&RuleCode::B018) {
diff --git a/src/registry.rs b/src/registry.rs
index 3a70c4d9926103..93d6db273ee906 100644
--- a/src/registry.rs
+++ b/src/registry.rs
@@ -232,7 +232,7 @@ ruff_macros::define_rule_mapping!(
     UP008 => violations::SuperCallWithParameters,
     UP009 => violations::PEP3120UnnecessaryCodingComment,
     UP010 => violations::UnnecessaryFutureImport,
-    UP011 => violations::UnnecessaryLRUCacheParams,
+    UP011 => violations::LRUCacheWithoutParameters,
     UP012 => violations::UnnecessaryEncodeUTF8,
     UP013 => violations::ConvertTypedDictFunctionalToClass,
     UP014 => violations::ConvertNamedTupleFunctionalToClass,
@@ -253,6 +253,7 @@ ruff_macros::define_rule_mapping!(
     UP029 => violations::UnnecessaryBuiltinImport,
     UP030 => violations::FormatLiterals,
     UP032 => violations::FString,
+        UP033 => violations::FunctoolsCache,
     // pydocstyle
     D100 => violations::PublicModule,
     D101 => violations::PublicClass,
diff --git a/src/rules/pyupgrade/mod.rs b/src/rules/pyupgrade/mod.rs
index 0dc209b22a6599..fe0d4e051f8137 100644
--- a/src/rules/pyupgrade/mod.rs
+++ b/src/rules/pyupgrade/mod.rs
@@ -30,8 +30,7 @@ mod tests {
     #[test_case(RuleCode::UP009, Path::new("UP009_3.py"); "UP009_3")]
     #[test_case(RuleCode::UP009, Path::new("UP009_4.py"); "UP009_4")]
     #[test_case(RuleCode::UP010, Path::new("UP010.py"); "UP010")]
-    #[test_case(RuleCode::UP011, Path::new("UP011_0.py"); "UP011_0")]
-    #[test_case(RuleCode::UP011, Path::new("UP011_1.py"); "UP011_1")]
+    #[test_case(RuleCode::UP011, Path::new("UP011.py"); "UP011")]
     #[test_case(RuleCode::UP012, Path::new("UP012.py"); "UP012")]
     #[test_case(RuleCode::UP013, Path::new("UP013.py"); "UP013")]
     #[test_case(RuleCode::UP014, Path::new("UP014.py"); "UP014")]
@@ -55,6 +54,7 @@ mod tests {
     #[test_case(RuleCode::UP030, Path::new("UP030_0.py"); "UP030_0")]
     #[test_case(RuleCode::UP030, Path::new("UP030_1.py"); "UP030_1")]
     #[test_case(RuleCode::UP032, Path::new("UP032.py"); "UP032")]
+    #[test_case(RuleCode::UP033, Path::new("UP033.py"); "UP033")]
     fn rules(rule_code: RuleCode, path: &Path) -> Result<()> {
         let snapshot = format!("{}_{}", rule_code.as_ref(), path.to_string_lossy());
         let diagnostics = test_path(
diff --git a/src/rules/pyupgrade/rules/functools_cache.rs b/src/rules/pyupgrade/rules/functools_cache.rs
new file mode 100644
index 00000000000000..5c5f290ed8010e
--- /dev/null
+++ b/src/rules/pyupgrade/rules/functools_cache.rs
@@ -0,0 +1,63 @@
+use rustpython_ast::{Constant, ExprKind, KeywordData};
+use rustpython_parser::ast::Expr;
+
+use crate::ast::helpers::{create_expr, unparse_expr};
+use crate::ast::types::Range;
+use crate::checkers::ast::Checker;
+use crate::fix::Fix;
+use crate::registry::{Diagnostic, RuleCode};
+use crate::violations;
+
+/// UP033
+pub fn functools_cache(checker: &mut Checker, decorator_list: &[Expr]) {
+    for expr in decorator_list.iter() {
+        let ExprKind::Call {
+            func,
+            args,
+            keywords,
+        } = &expr.node else {
+            continue;
+        };
+
+        // Look for, e.g., `import functools; @functools.lru_cache(maxsize=None)`.
+        if args.is_empty()
+            && keywords.len() == 1
+            && checker
+                .resolve_call_path(func)
+                .map_or(false, |call_path| call_path == ["functools", "lru_cache"])
+        {
+            let KeywordData { arg, value } = &keywords[0].node;
+            if arg.as_ref().map_or(false, |arg| arg == "maxsize")
+                && matches!(
+                    value.node,
+                    ExprKind::Constant {
+                        value: Constant::None,
+                        kind: None,
+                    }
+                )
+            {
+                let mut diagnostic = Diagnostic::new(
+                    violations::FunctoolsCache,
+                    Range::new(func.end_location.unwrap(), expr.end_location.unwrap()),
+                );
+                if checker.patch(&RuleCode::UP033) {
+                    if let ExprKind::Attribute { value, ctx, .. } = &func.node {
+                        diagnostic.amend(Fix::replacement(
+                            unparse_expr(
+                                &create_expr(ExprKind::Attribute {
+                                    value: value.clone(),
+                                    attr: "cache".to_string(),
+                                    ctx: ctx.clone(),
+                                }),
+                                checker.stylist,
+                            ),
+                            expr.location,
+                            expr.end_location.unwrap(),
+                        ));
+                    }
+                }
+                checker.diagnostics.push(diagnostic);
+            }
+        }
+    }
+}
diff --git a/src/rules/pyupgrade/rules/lru_cache_without_parameters.rs b/src/rules/pyupgrade/rules/lru_cache_without_parameters.rs
new file mode 100644
index 00000000000000..b967f99d6fcf96
--- /dev/null
+++ b/src/rules/pyupgrade/rules/lru_cache_without_parameters.rs
@@ -0,0 +1,43 @@
+use rustpython_ast::ExprKind;
+use rustpython_parser::ast::Expr;
+
+use crate::ast::helpers::unparse_expr;
+use crate::ast::types::Range;
+use crate::checkers::ast::Checker;
+use crate::fix::Fix;
+use crate::registry::{Diagnostic, RuleCode};
+use crate::violations;
+
+/// UP011
+pub fn lru_cache_without_parameters(checker: &mut Checker, decorator_list: &[Expr]) {
+    for expr in decorator_list.iter() {
+        let ExprKind::Call {
+            func,
+            args,
+            keywords,
+        } = &expr.node else {
+            continue;
+        };
+
+        // Look for, e.g., `import functools; @functools.lru_cache()`.
+        if args.is_empty()
+            && keywords.is_empty()
+            && checker
+                .resolve_call_path(func)
+                .map_or(false, |call_path| call_path == ["functools", "lru_cache"])
+        {
+            let mut diagnostic = Diagnostic::new(
+                violations::LRUCacheWithoutParameters,
+                Range::new(func.end_location.unwrap(), expr.end_location.unwrap()),
+            );
+            if checker.patch(&RuleCode::UP011) {
+                diagnostic.amend(Fix::replacement(
+                    unparse_expr(func, checker.stylist),
+                    expr.location,
+                    expr.end_location.unwrap(),
+                ));
+            }
+            checker.diagnostics.push(diagnostic);
+        }
+    }
+}
diff --git a/src/rules/pyupgrade/rules/mod.rs b/src/rules/pyupgrade/rules/mod.rs
index 7c9576d720b43e..af4c33d93b5881 100644
--- a/src/rules/pyupgrade/rules/mod.rs
+++ b/src/rules/pyupgrade/rules/mod.rs
@@ -4,6 +4,8 @@ pub(crate) use datetime_utc_alias::datetime_utc_alias;
 pub(crate) use deprecated_unittest_alias::deprecated_unittest_alias;
 pub(crate) use f_strings::f_strings;
 pub(crate) use format_literals::format_literals;
+pub(crate) use functools_cache::functools_cache;
+pub(crate) use lru_cache_without_parameters::lru_cache_without_parameters;
 pub(crate) use native_literals::native_literals;
 use once_cell::sync::Lazy;
 pub(crate) use open_alias::open_alias;
@@ -25,7 +27,6 @@ pub(crate) use typing_text_str_alias::typing_text_str_alias;
 pub(crate) use unnecessary_builtin_import::unnecessary_builtin_import;
 pub(crate) use unnecessary_encode_utf8::unnecessary_encode_utf8;
 pub(crate) use unnecessary_future_import::unnecessary_future_import;
-pub(crate) use unnecessary_lru_cache_params::unnecessary_lru_cache_params;
 pub(crate) use unpack_list_comprehension::unpack_list_comprehension;
 pub(crate) use use_pep585_annotation::use_pep585_annotation;
 pub(crate) use use_pep604_annotation::use_pep604_annotation;
@@ -44,6 +45,8 @@ mod datetime_utc_alias;
 mod deprecated_unittest_alias;
 mod f_strings;
 mod format_literals;
+mod functools_cache;
+mod lru_cache_without_parameters;
 mod native_literals;
 mod open_alias;
 mod os_error_alias;
@@ -61,7 +64,6 @@ mod typing_text_str_alias;
 mod unnecessary_builtin_import;
 mod unnecessary_encode_utf8;
 mod unnecessary_future_import;
-mod unnecessary_lru_cache_params;
 mod unpack_list_comprehension;
 mod use_pep585_annotation;
 mod use_pep604_annotation;
diff --git a/src/rules/pyupgrade/rules/unnecessary_lru_cache_params.rs b/src/rules/pyupgrade/rules/unnecessary_lru_cache_params.rs
deleted file mode 100644
index e75434395dd00f..00000000000000
--- a/src/rules/pyupgrade/rules/unnecessary_lru_cache_params.rs
+++ /dev/null
@@ -1,88 +0,0 @@
-use rustpython_ast::{Constant, ExprKind, KeywordData};
-use rustpython_parser::ast::Expr;
-
-use crate::ast::helpers::{create_expr, unparse_expr};
-use crate::ast::types::Range;
-use crate::checkers::ast::Checker;
-use crate::fix::Fix;
-use crate::registry::{Diagnostic, RuleCode};
-use crate::settings::types::PythonVersion;
-use crate::violations;
-
-/// UP011
-pub fn unnecessary_lru_cache_params(checker: &mut Checker, decorator_list: &[Expr]) {
-    for expr in decorator_list.iter() {
-        let ExprKind::Call {
-            func,
-            args,
-            keywords,
-        } = &expr.node else {
-            continue;
-        };
-
-        // Look for, e.g., `import functools; @functools.lru_cache`.
-        if !(args.is_empty()
-            && checker
-                .resolve_call_path(func)
-                .map_or(false, |call_path| call_path == ["functools", "lru_cache"]))
-        {
-            continue;
-        }
-
-        // Ex) `functools.lru_cache()`
-        if keywords.is_empty() {
-            let mut diagnostic = Diagnostic::new(
-                violations::UnnecessaryLRUCacheParams,
-                Range::new(func.end_location.unwrap(), expr.end_location.unwrap()),
-            );
-            if checker.patch(&RuleCode::UP011) {
-                diagnostic.amend(Fix::replacement(
-                    unparse_expr(func, checker.stylist),
-                    expr.location,
-                    expr.end_location.unwrap(),
-                ));
-            }
-            checker.diagnostics.push(diagnostic);
-        }
-
-        // Ex) `functools.lru_cache(maxsize=None)`
-        if !(checker.settings.target_version >= PythonVersion::Py39 && keywords.len() == 1) {
-            continue;
-        }
-
-        let KeywordData { arg, value } = &keywords[0].node;
-        if !(arg.as_ref().map_or(false, |arg| arg == "maxsize")
-            && matches!(
-                value.node,
-                ExprKind::Constant {
-                    value: Constant::None,
-                    kind: None,
-                }
-            ))
-        {
-            continue;
-        }
-
-        let mut diagnostic = Diagnostic::new(
-            violations::UnnecessaryLRUCacheParams,
-            Range::new(func.end_location.unwrap(), expr.end_location.unwrap()),
-        );
-        if checker.patch(&RuleCode::UP011) {
-            if let ExprKind::Attribute { value, ctx, .. } = &func.node {
-                diagnostic.amend(Fix::replacement(
-                    unparse_expr(
-                        &create_expr(ExprKind::Attribute {
-                            value: value.clone(),
-                            attr: "cache".to_string(),
-                            ctx: ctx.clone(),
-                        }),
-                        checker.stylist,
-                    ),
-                    expr.location,
-                    expr.end_location.unwrap(),
-                ));
-            }
-        }
-        checker.diagnostics.push(diagnostic);
-    }
-}
diff --git a/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP011_UP011.py.snap b/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP011_UP011.py.snap
new file mode 100644
index 00000000000000..8cb320a7a865fc
--- /dev/null
+++ b/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP011_UP011.py.snap
@@ -0,0 +1,73 @@
+---
+source: src/rules/pyupgrade/mod.rs
+expression: diagnostics
+---
+- kind:
+    LRUCacheWithoutParameters: ~
+  location:
+    row: 5
+    column: 20
+  end_location:
+    row: 5
+    column: 22
+  fix:
+    content: functools.lru_cache
+    location:
+      row: 5
+      column: 1
+    end_location:
+      row: 5
+      column: 22
+  parent: ~
+- kind:
+    LRUCacheWithoutParameters: ~
+  location:
+    row: 10
+    column: 10
+  end_location:
+    row: 10
+    column: 12
+  fix:
+    content: lru_cache
+    location:
+      row: 10
+      column: 1
+    end_location:
+      row: 10
+      column: 12
+  parent: ~
+- kind:
+    LRUCacheWithoutParameters: ~
+  location:
+    row: 16
+    column: 20
+  end_location:
+    row: 16
+    column: 22
+  fix:
+    content: functools.lru_cache
+    location:
+      row: 16
+      column: 1
+    end_location:
+      row: 16
+      column: 22
+  parent: ~
+- kind:
+    LRUCacheWithoutParameters: ~
+  location:
+    row: 21
+    column: 20
+  end_location:
+    row: 21
+    column: 22
+  fix:
+    content: functools.lru_cache
+    location:
+      row: 21
+      column: 1
+    end_location:
+      row: 21
+      column: 22
+  parent: ~
+
diff --git a/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP011_UP011_0.py.snap b/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP011_UP011_0.py.snap
deleted file mode 100644
index 18bc443208b413..00000000000000
--- a/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP011_UP011_0.py.snap
+++ /dev/null
@@ -1,168 +0,0 @@
----
-source: src/rules/pyupgrade/mod.rs
-expression: diagnostics
----
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 5
-    column: 10
-  end_location:
-    row: 5
-    column: 12
-  fix:
-    content: lru_cache
-    location:
-      row: 5
-      column: 1
-    end_location:
-      row: 5
-      column: 12
-  parent: ~
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 11
-    column: 20
-  end_location:
-    row: 11
-    column: 22
-  fix:
-    content: functools.lru_cache
-    location:
-      row: 11
-      column: 1
-    end_location:
-      row: 11
-      column: 22
-  parent: ~
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 16
-    column: 10
-  end_location:
-    row: 16
-    column: 24
-  fix: ~
-  parent: ~
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 21
-    column: 20
-  end_location:
-    row: 21
-    column: 34
-  fix:
-    content: functools.cache
-    location:
-      row: 21
-      column: 1
-    end_location:
-      row: 21
-      column: 34
-  parent: ~
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 27
-    column: 10
-  end_location:
-    row: 28
-    column: 1
-  fix:
-    content: lru_cache
-    location:
-      row: 27
-      column: 1
-    end_location:
-      row: 28
-      column: 1
-  parent: ~
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 33
-    column: 10
-  end_location:
-    row: 35
-    column: 1
-  fix:
-    content: lru_cache
-    location:
-      row: 33
-      column: 1
-    end_location:
-      row: 35
-      column: 1
-  parent: ~
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 40
-    column: 20
-  end_location:
-    row: 42
-    column: 19
-  fix:
-    content: functools.cache
-    location:
-      row: 40
-      column: 1
-    end_location:
-      row: 42
-      column: 19
-  parent: ~
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 47
-    column: 20
-  end_location:
-    row: 51
-    column: 1
-  fix:
-    content: functools.cache
-    location:
-      row: 47
-      column: 1
-    end_location:
-      row: 51
-      column: 1
-  parent: ~
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 56
-    column: 20
-  end_location:
-    row: 62
-    column: 1
-  fix:
-    content: functools.cache
-    location:
-      row: 56
-      column: 1
-    end_location:
-      row: 62
-      column: 1
-  parent: ~
-- kind:
-    UnnecessaryLRUCacheParams: ~
-  location:
-    row: 67
-    column: 20
-  end_location:
-    row: 72
-    column: 1
-  fix:
-    content: functools.cache
-    location:
-      row: 67
-      column: 1
-    end_location:
-      row: 72
-      column: 1
-  parent: ~
-
diff --git a/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP011_UP011_1.py.snap b/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP011_UP011_1.py.snap
deleted file mode 100644
index ca9e52f5c58f0e..00000000000000
--- a/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP011_UP011_1.py.snap
+++ /dev/null
@@ -1,6 +0,0 @@
----
-source: src/rules/pyupgrade/mod.rs
-expression: diagnostics
----
-[]
-
diff --git a/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP033_UP033.py.snap b/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP033_UP033.py.snap
new file mode 100644
index 00000000000000..def3f5f4ffc302
--- /dev/null
+++ b/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP033_UP033.py.snap
@@ -0,0 +1,66 @@
+---
+source: src/rules/pyupgrade/mod.rs
+expression: diagnostics
+---
+- kind:
+    FunctoolsCache: ~
+  location:
+    row: 5
+    column: 20
+  end_location:
+    row: 5
+    column: 34
+  fix:
+    content: functools.cache
+    location:
+      row: 5
+      column: 1
+    end_location:
+      row: 5
+      column: 34
+  parent: ~
+- kind:
+    FunctoolsCache: ~
+  location:
+    row: 10
+    column: 10
+  end_location:
+    row: 10
+    column: 24
+  fix: ~
+  parent: ~
+- kind:
+    FunctoolsCache: ~
+  location:
+    row: 16
+    column: 20
+  end_location:
+    row: 16
+    column: 34
+  fix:
+    content: functools.cache
+    location:
+      row: 16
+      column: 1
+    end_location:
+      row: 16
+      column: 34
+  parent: ~
+- kind:
+    FunctoolsCache: ~
+  location:
+    row: 21
+    column: 20
+  end_location:
+    row: 21
+    column: 34
+  fix:
+    content: functools.cache
+    location:
+      row: 21
+      column: 1
+    end_location:
+      row: 21
+      column: 34
+  parent: ~
+
diff --git a/src/violations.rs b/src/violations.rs
index a329df0bcbe004..ee57946a42bf06 100644
--- a/src/violations.rs
+++ b/src/violations.rs
@@ -3396,9 +3396,9 @@ impl AlwaysAutofixableViolation for UnnecessaryFutureImport {
 }
 
 define_violation!(
-    pub struct UnnecessaryLRUCacheParams;
+    pub struct LRUCacheWithoutParameters;
 );
-impl AlwaysAutofixableViolation for UnnecessaryLRUCacheParams {
+impl AlwaysAutofixableViolation for LRUCacheWithoutParameters {
     fn message(&self) -> String {
         "Unnecessary parameters to `functools.lru_cache`".to_string()
     }
@@ -3408,7 +3408,7 @@ impl AlwaysAutofixableViolation for UnnecessaryLRUCacheParams {
     }
 
     fn placeholder() -> Self {
-        UnnecessaryLRUCacheParams
+        LRUCacheWithoutParameters
     }
 }
 
@@ -3814,6 +3814,23 @@ impl AlwaysAutofixableViolation for FString {
     }
 }
 
+define_violation!(
+    pub struct FunctoolsCache;
+);
+impl AlwaysAutofixableViolation for FunctoolsCache {
+    fn message(&self) -> String {
+        "Use `@functools.cache` instead of `@functools.lru_cache(maxsize=None)`".to_string()
+    }
+
+    fn autofix_title(&self) -> String {
+        "Rewrite with `@functools.cache".to_string()
+    }
+
+    fn placeholder() -> Self {
+        FunctoolsCache
+    }
+}
+
 // pydocstyle
 
 define_violation!(