diff --git a/src/libcore/cmp.rs b/src/libcore/cmp.rs
index 3923b652afcde..67445daa43602 100644
--- a/src/libcore/cmp.rs
+++ b/src/libcore/cmp.rs
@@ -882,24 +882,24 @@ mod impls {
 
     ord_impl! { char usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
 
-    #[stable(feature = "never_type", since = "1.25.0")]
+    #[stable(feature = "never_type", since = "1.26.0")]
     impl PartialEq for ! {
         fn eq(&self, _: &!) -> bool {
             *self
         }
     }
 
-    #[stable(feature = "never_type", since = "1.25.0")]
+    #[stable(feature = "never_type", since = "1.26.0")]
     impl Eq for ! {}
 
-    #[stable(feature = "never_type", since = "1.25.0")]
+    #[stable(feature = "never_type", since = "1.26.0")]
     impl PartialOrd for ! {
         fn partial_cmp(&self, _: &!) -> Option<Ordering> {
             *self
         }
     }
 
-    #[stable(feature = "never_type", since = "1.25.0")]
+    #[stable(feature = "never_type", since = "1.26.0")]
     impl Ord for ! {
         fn cmp(&self, _: &!) -> Ordering {
             *self
diff --git a/src/libcore/fmt/mod.rs b/src/libcore/fmt/mod.rs
index 40b88ded27d04..2456b5b665477 100644
--- a/src/libcore/fmt/mod.rs
+++ b/src/libcore/fmt/mod.rs
@@ -1579,14 +1579,14 @@ macro_rules! fmt_refs {
 
 fmt_refs! { Debug, Display, Octal, Binary, LowerHex, UpperHex, LowerExp, UpperExp }
 
-#[stable(feature = "never_type", since = "1.25.0")]
+#[stable(feature = "never_type", since = "1.26.0")]
 impl Debug for ! {
     fn fmt(&self, _: &mut Formatter) -> Result {
         *self
     }
 }
 
-#[stable(feature = "never_type", since = "1.25.0")]
+#[stable(feature = "never_type", since = "1.26.0")]
 impl Display for ! {
     fn fmt(&self, _: &mut Formatter) -> Result {
         *self
diff --git a/src/libstd/error.rs b/src/libstd/error.rs
index 1743dfbfb7b06..f8dbe193fed27 100644
--- a/src/libstd/error.rs
+++ b/src/libstd/error.rs
@@ -234,7 +234,7 @@ impl<'a> From<Cow<'a, str>> for Box<Error> {
     }
 }
 
-#[stable(feature = "never_type", since = "1.25.0")]
+#[stable(feature = "never_type", since = "1.26.0")]
 impl Error for ! {
     fn description(&self) -> &str { *self }
 }