diff --git a/externals/catch2 b/externals/catch2
index dc001fa935..3f0283de7a 160000
--- a/externals/catch2
+++ b/externals/catch2
@@ -1 +1 @@
-Subproject commit dc001fa935d71b4b77f263fce405c9dbdfcbfe28
+Subproject commit 3f0283de7a9c43200033da996ff9093be3ac84dc
diff --git a/externals/zstd b/externals/zstd
index e47e674cd0..63779c7982 160000
--- a/externals/zstd
+++ b/externals/zstd
@@ -1 +1 @@
-Subproject commit e47e674cd09583ff0503f0f6defd6d23d8b718d3
+Subproject commit 63779c798237346c2b245c546c40b72a5a5913fe