diff --git a/fbt_options.py b/fbt_options.py
index 2ebfc720b7b..bdc3aa3b829 100644
--- a/fbt_options.py
+++ b/fbt_options.py
@@ -14,7 +14,7 @@
 
 # Suffix to add to files when building distribution
 # If OS environment has DIST_SUFFIX set, it will be used instead
-DIST_SUFFIX = "local"
+DIST_SUFFIX = "RM420"
 
 # Coprocessor firmware
 COPRO_OB_DATA = "scripts/ob.data"
diff --git a/scripts/version.py b/scripts/version.py
index f65a0339331..7ca5257267e 100644
--- a/scripts/version.py
+++ b/scripts/version.py
@@ -48,7 +48,7 @@ def get_version_info(self):
                 "GIT_BRANCH": "dev",
                 "GIT_BRANCH_NUM": branch_num,
                 "FURI_CUSTOM_FLIPPER_NAME": custom_fz_name,
-                "VERSION": "0.64.5",
+                "VERSION": "0.64.6",
                 "BUILD_DIRTY": 0,
             }
         else:
@@ -56,7 +56,7 @@ def get_version_info(self):
                 "GIT_COMMIT": commit,
                 "GIT_BRANCH": "dev",
                 "GIT_BRANCH_NUM": branch_num,
-                "VERSION": "0.64.5",
+                "VERSION": "0.64.6",
                 "BUILD_DIRTY": 0,
             }