submodule update

diff --git a/libreriscv b/libreriscv
index 9ff7a9a9db55bba5a300bc52289ac518afd39645..39a04f35a55e84b8d3b4bd8490d7101ec4e189a8 160000 (submodule)
--- a/libreriscv
+++ b/libreriscv
@@ -1 +1 @@
-Subproject commit 9ff7a9a9db55bba5a300bc52289ac518afd39645
+Subproject commit 39a04f35a55e84b8d3b4bd8490d7101ec4e189a8

diff --git a/src/soc/litex/florent b/src/soc/litex/florent
index 702b90659170e59af9452b409fce89c87fbbd239..c8302a461ecc4737a7d8bac702d8bf13fe5c70de 160000 (submodule)
--- a/src/soc/litex/florent
+++ b/src/soc/litex/florent
@@ -1 +1 @@
-Subproject commit 702b90659170e59af9452b409fce89c87fbbd239
+Subproject commit c8302a461ecc4737a7d8bac702d8bf13fe5c70de

diff --git a/src/soc/soc-cocotb-sim b/src/soc/soc-cocotb-sim
index 7c42793d2c3be5338a44e5a2e338320fe3a3b729..9f0665b83a6b12fe784efc9d4398ebd0af1fd2bc 160000 (submodule)
--- a/src/soc/soc-cocotb-sim
+++ b/src/soc/soc-cocotb-sim
@@ -1 +1 @@
-Subproject commit 7c42793d2c3be5338a44e5a2e338320fe3a3b729
+Subproject commit 9f0665b83a6b12fe784efc9d4398ebd0af1fd2bc