diff --git a/src/external/Heimdal b/src/external/Heimdal
index 092d529af..483915971 160000
--- a/src/external/Heimdal
+++ b/src/external/Heimdal
@@ -1 +1 @@
-Subproject commit 092d529afae045429f0c980c463f93423ede94f8
+Subproject commit 483915971419a0dffd324441fa1719ea2f7ec915
diff --git a/src/external/corecrypto b/src/external/corecrypto
index 07dd67b58..edd37d790 160000
--- a/src/external/corecrypto
+++ b/src/external/corecrypto
@@ -1 +1 @@
-Subproject commit 07dd67b581d11f9f647556366c667016ac4fd26e
+Subproject commit edd37d790c588a9ba55a59c5562b5cbd62712268