diff --git a/core-foundation/src/array.rs b/core-foundation/src/array.rs
index 4e089b0..ec6e4ac 100644
--- a/core-foundation/src/array.rs
+++ b/core-foundation/src/array.rs
@@ -92,11 +92,6 @@ impl<T> CFArray<T> {
         }
     }
 
-    #[deprecated(note = "please use `as_untyped` instead")]
-    pub fn to_untyped(self) -> CFArray {
-        unsafe { CFArray::wrap_under_get_rule(self.0) }
-    }
-
     pub fn as_untyped(&self) -> CFArray {
         unsafe { CFArray::wrap_under_get_rule(self.0) }
     }
@@ -158,15 +153,6 @@ mod tests {
     use super::*;
     use std::mem;
 
-    #[test]
-    fn to_untyped_correct_retain_count() {
-        let array = CFArray::<CFType>::from_CFTypes(&[]);
-        assert_eq!(array.retain_count(), 1);
-
-        let untyped_array = array.to_untyped();
-        assert_eq!(untyped_array.retain_count(), 1);
-    }
-
     #[test]
     fn as_untyped_correct_retain_count() {
         let array = CFArray::<CFType>::from_CFTypes(&[]);
diff --git a/core-foundation/src/number.rs b/core-foundation/src/number.rs
index fe8efe6..96ec312 100644
--- a/core-foundation/src/number.rs
+++ b/core-foundation/src/number.rs
@@ -51,30 +51,6 @@ impl CFNumber {
             if ok { Some(value) } else { None }
         }
     }
-
-    #[deprecated(note = "please use `CFNumber::from` instead")]
-    #[inline]
-    pub fn from_i32(value: i32) -> CFNumber {
-        CFNumber::from(value)
-    }
-
-    #[deprecated(note = "please use `CFNumber::from` instead")]
-    #[inline]
-    pub fn from_i64(value: i64) -> CFNumber {
-        Self::from(value)
-    }
-
-    #[deprecated(note = "please use `CFNumber::from` instead")]
-    #[inline]
-    pub fn from_f32(value: f32) -> CFNumber {
-        Self::from(value)
-    }
-
-    #[deprecated(note = "please use `CFNumber::from` instead")]
-    #[inline]
-    pub fn from_f64(value: f64) -> CFNumber {
-        Self::from(value)
-    }
 }
 
 impl From<i32> for CFNumber {
@@ -132,9 +108,3 @@ impl From<f64> for CFNumber {
         }
     }
 }
-
-/// A convenience function to create CFNumbers.
-#[deprecated(note = "please use `CFNumber::from` instead")]
-pub fn number(value: i64) -> CFNumber {
-    CFNumber::from(value)
-}