diff --git a/fbt_options.py b/fbt_options.py
index c4b841058..e30f7fc2d 100644
--- a/fbt_options.py
+++ b/fbt_options.py
@@ -22,7 +22,7 @@ DIST_SUFFIX = "local"
 COPRO_OB_DATA = "scripts/ob.data"
 
 # Must match lib/stm32wb_copro version
-COPRO_CUBE_VERSION = "1.19.0"
+COPRO_CUBE_VERSION = "1.20.0"
 
 COPRO_CUBE_DIR = "lib/stm32wb_copro"
 
diff --git a/lib/stm32wb_copro b/lib/stm32wb_copro
index 64a060d91..133182d55 160000
--- a/lib/stm32wb_copro
+++ b/lib/stm32wb_copro
@@ -1 +1 @@
-Subproject commit 64a060d91f5cbf25d765cf23231876add006bcf4
+Subproject commit 133182d5583e998bb263cd947105be4df9c29cb3