diff --git a/library/std/src/net/ip.rs b/library/std/src/net/ip.rs
index 714ff78777c26..1bd80cf29a8df 100644
--- a/library/std/src/net/ip.rs
+++ b/library/std/src/net/ip.rs
@@ -263,7 +263,7 @@ impl IpAddr {
     /// assert_eq!(IpAddr::V4(Ipv4Addr::new(203, 0, 113, 6)).is_ipv4(), true);
     /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0)).is_ipv4(), false);
     /// ```
-    #[rustc_const_stable(feature = "const_ip", since = "1.48.0")]
+    #[rustc_const_stable(feature = "const_ip", since = "1.50.0")]
     #[stable(feature = "ipaddr_checker", since = "1.16.0")]
     pub const fn is_ipv4(&self) -> bool {
         matches!(self, IpAddr::V4(_))
@@ -282,7 +282,7 @@ impl IpAddr {
     /// assert_eq!(IpAddr::V4(Ipv4Addr::new(203, 0, 113, 6)).is_ipv6(), false);
     /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0)).is_ipv6(), true);
     /// ```
-    #[rustc_const_stable(feature = "const_ip", since = "1.48.0")]
+    #[rustc_const_stable(feature = "const_ip", since = "1.50.0")]
     #[stable(feature = "ipaddr_checker", since = "1.16.0")]
     pub const fn is_ipv6(&self) -> bool {
         matches!(self, IpAddr::V6(_))