diff --git a/generators/sifive-blocks b/generators/sifive-blocks
index 1943f289..4273925f 160000
--- a/generators/sifive-blocks
+++ b/generators/sifive-blocks
@@ -1 +1 @@
-Subproject commit 1943f289a5960dd47035a68f872ef25fdd6254d3
+Subproject commit 4273925fdd5d8872d6b6a8dec6cee3330b9a68c7
diff --git a/generators/sifive-cache b/generators/sifive-cache
index 2dfeb818..850e1215 160000
--- a/generators/sifive-cache
+++ b/generators/sifive-cache
@@ -1 +1 @@
-Subproject commit 2dfeb818fb13a091b948cb4cd4de318959a4d4da
+Subproject commit 850e12154c1de6baee9e40094d115e9b85d799b1