diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c18bb5..cac27cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
 
+## v1.0.1
+
+### Fix
+* Ensure to update cache before install unattended-upgrades.
+
 ## v1.0
 
 ### Features
diff --git a/tasks/packages.yml b/tasks/packages.yml
index b260639..3be6a0c 100644
--- a/tasks/packages.yml
+++ b/tasks/packages.yml
@@ -14,6 +14,7 @@
   apt:
     pkg: "unattended-upgrades"
     state: "{{ 'latest' if apt_unattended_upgrades else 'absent' }}"
+    update_cache: yes
   when: apt_unattended_upgrades
 
 - name: INSTALL purge useless packages