diff --git a/scripts/gcc-plugins/cyc_complexity_plugin.c b/scripts/gcc-plugins/cyc_complexity_plugin.c
index 1909ec617431..73124c2b3edd 100644
--- a/scripts/gcc-plugins/cyc_complexity_plugin.c
+++ b/scripts/gcc-plugins/cyc_complexity_plugin.c
@@ -5,7 +5,7 @@
  * Homepage:
  * https://github.com/ephox-gcc-plugins/cyclomatic_complexity
  *
- * http://en.wikipedia.org/wiki/Cyclomatic_complexity
+ * https://en.wikipedia.org/wiki/Cyclomatic_complexity
  * The complexity M is then defined as:
  * M = E - N + 2P
  * where
diff --git a/scripts/gcc-plugins/sancov_plugin.c b/scripts/gcc-plugins/sancov_plugin.c
index 0f98634c20a0..caff4a6c7e9a 100644
--- a/scripts/gcc-plugins/sancov_plugin.c
+++ b/scripts/gcc-plugins/sancov_plugin.c
@@ -11,7 +11,7 @@
  *
  * You can read about it more here:
  *  https://gcc.gnu.org/viewcvs/gcc?limit_changes=0&view=revision&revision=231296
- *  http://lwn.net/Articles/674854/
+ *  https://lwn.net/Articles/674854/
  *  https://github.com/google/syzkaller
  *  https://lwn.net/Articles/677764/
  *
diff --git a/scripts/gcc-plugins/structleak_plugin.c b/scripts/gcc-plugins/structleak_plugin.c
index e89be8f5c859..b9ef2e162107 100644
--- a/scripts/gcc-plugins/structleak_plugin.c
+++ b/scripts/gcc-plugins/structleak_plugin.c
@@ -11,7 +11,7 @@
  * otherwise leak kernel stack to userland if they aren't properly initialized
  * by later code
  *
- * Homepage: http://pax.grsecurity.net/
+ * Homepage: https://pax.grsecurity.net/
  *
  * Options:
  * -fplugin-arg-structleak_plugin-disable