diff --git a/libc/include/sys/fsuid.h b/libc/include/sys/fsuid.h
index 273749f..eeb5783 100644
--- a/libc/include/sys/fsuid.h
+++ b/libc/include/sys/fsuid.h
@@ -39,7 +39,7 @@
 __BEGIN_DECLS
 
 /**
- * [setfsuid(2)](http://man7.org/linux/man-pages/man2/setfsuid.2.html) sets the UID used for
+ * [setfsuid(2)](https://man7.org/linux/man-pages/man2/setfsuid.2.html) sets the UID used for
  * filesystem checks.
  *
  * Returns the previous UID.
@@ -47,7 +47,7 @@
 int setfsuid(uid_t __uid);
 
 /**
- * [setfsgid(2)](http://man7.org/linux/man-pages/man2/setfsgid.2.html) sets the GID used for
+ * [setfsgid(2)](https://man7.org/linux/man-pages/man2/setfsgid.2.html) sets the GID used for
  * filesystem checks.
  *
  * Returns the previous GID.