diff --git a/xc7/environment.yml b/xc7/environment.yml
index a1a616e..ccdc3bf 100644
--- a/xc7/environment.yml
+++ b/xc7/environment.yml
@@ -3,7 +3,7 @@ channels:
   - litex-hub
 dependencies:
   - litex-hub::openocd=0.10.0_1514_ga8edbd020=20201119_154304
-  - litex-hub::symbiflow-yosys-plugins=1.0.0_7_263_gac47a74=20210312_125539
+  - litex-hub::symbiflow-yosys-plugins=1.0.0_7_323_gfca6031=20210507_125510
   - litex-hub::prjxray-tools=0.1_2842_g6867429c=20210301_104249
   - litex-hub::prjxray-db=0.0_248_g2e51ad3=20210312_125539
   - litex-hub::vtr-optimized=8.0.0_3445_ga806b1609=20210312_125539