diff --git a/VERSION b/VERSION
index cc868b6..4bac418 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.0.1
\ No newline at end of file
+4.0.2
\ No newline at end of file
diff --git a/overlay/etc/periodic/15min/fr-cron b/overlay/etc/periodic/15min/fr-cron
index 19390e3..e329474 100644
--- a/overlay/etc/periodic/15min/fr-cron
+++ b/overlay/etc/periodic/15min/fr-cron
@@ -4,7 +4,7 @@ set -euo pipefail
 
 
 #======================================================================================================================
-# Call freshrss-refresh executable
+# Call fr-actualize executable
 #======================================================================================================================
 
-fr-cron
+fr-actualize
diff --git a/overlay/usr/bin/bf/fr-actualize b/overlay/usr/bin/bf/fr-actualize
new file mode 100644
index 0000000..dace34c
--- /dev/null
+++ b/overlay/usr/bin/bf/fr-actualize
@@ -0,0 +1,10 @@
+#!/usr/bin/nu
+
+use bf
+bf env load -x
+
+# Call FreshRSS actualize script.
+def main [] {
+    bf write debug "Actualizing FreshRSS feeds."
+    ^php $"(bf env FR_SRC)/app/actualize_script.php"
+}
diff --git a/overlay/usr/bin/bf/fr-cron b/overlay/usr/bin/bf/fr-cron
deleted file mode 100644
index 2168199..0000000
--- a/overlay/usr/bin/bf/fr-cron
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/withenv sh
-
-set -euo pipefail
-
-
-#======================================================================================================================
-# Execute FreshRSS cron
-#======================================================================================================================
-
-bf-write-debug "Executing FreshRSS cron." fr-cron
-^php "$(bf-env FR_SRC)/app/actualize_script.php"