Update Mojolicious Version for security reasons

Change-Id: I95acb0b68e2a61af25ed59b2c3a0ea67545f230d
diff --git a/Changes b/Changes
index a8df8da..c0d5a7b 100755
--- a/Changes
+++ b/Changes
@@ -1,4 +1,4 @@
-0.38 2020-04-28
+0.38 2020-05-08
         - Support X-Forwarded-Host name for proxy.
         - Document API URI.
         - Improve redirect handling in proxy.
@@ -17,6 +17,7 @@
         - Establish 'after_search' hook.
         - Recommend log in on zero matches in search results
           in case not logged in (addresses #67).
+        - Update Mojolicious requirement for security reasons.
 
 0.37 2020-01-16
         - Removed deprecated 'kalamar_test_port' helper.