diff --git a/generators/rocket-chip b/generators/rocket-chip
index 6eb1a3de..577994e3 160000
--- a/generators/rocket-chip
+++ b/generators/rocket-chip
@@ -1 +1 @@
-Subproject commit 6eb1a3de082e27c752d9e4c1ae971c693cc192eb
+Subproject commit 577994e38e3115cafa3a232b0fc60584aacb996e
diff --git a/sims/firesim b/sims/firesim
index 37fe89a6..f89d746a 160000
--- a/sims/firesim
+++ b/sims/firesim
@@ -1 +1 @@
-Subproject commit 37fe89a65f1c1ccd8d2cc0d1efd0c06308d0224d
+Subproject commit f89d746aa3c0c35c78a883c22c58679aeb9e2030
diff --git a/tools/barstools b/tools/barstools
index 4a5c75fc..20d370be 160000
--- a/tools/barstools
+++ b/tools/barstools
@@ -1 +1 @@
-Subproject commit 4a5c75fcf85f03af858f1d7db04303d4b0733de7
+Subproject commit 20d370be496d3f9e873e5e63bf8d220727701dff
diff --git a/tools/chisel3 b/tools/chisel3
index cc2971fe..d379dca4 160000
--- a/tools/chisel3
+++ b/tools/chisel3
@@ -1 +1 @@
-Subproject commit cc2971feb15d4bc8cb4a8138b5a095ccbc92dcc3
+Subproject commit d379dca4413d4cb08b02165a493faff01f3ddbb9
diff --git a/tools/firrtl b/tools/firrtl
index c07da8a5..05d047a9 160000
--- a/tools/firrtl
+++ b/tools/firrtl
@@ -1 +1 @@
-Subproject commit c07da8a581789b88f7e6ffc98c8e810565034ad9
+Subproject commit 05d047a9befda3877f5d8a0a9e1076ffd520ddf9