diff --git a/changelogs/fragments/338-mysql_user_fix_missing_dynamic_privileges.yml b/changelogs/fragments/338-mysql_user_fix_missing_dynamic_privileges.yml
new file mode 100644
index 0000000..1054ea6
--- /dev/null
+++ b/changelogs/fragments/338-mysql_user_fix_missing_dynamic_privileges.yml
@@ -0,0 +1,2 @@
+bugfixes:
+  - "mysql_user - fix missing dynamic privileges after revoke and grant privileges to user (https://github.com/ansible-collections/community.mysql/issues/120)."
\ No newline at end of file
diff --git a/plugins/module_utils/user.py b/plugins/module_utils/user.py
index 8fe0629..dc82a60 100644
--- a/plugins/module_utils/user.py
+++ b/plugins/module_utils/user.py
@@ -625,6 +625,7 @@ def privileges_revoke(cursor, user, host, db_table, priv, grant_option, maria_ro
 
     query = ' '.join(query)
     cursor.execute(query, params)
+    cursor.execute("FLUSH PRIVILEGES")
 
 
 def privileges_grant(cursor, user, host, db_table, priv, tls_requires, maria_role=False):