diff --git a/resources/config/ca-bundle.crt b/resources/config/ca-bundle.crt
index 09b4ce16b7..8e92f772f6 100644
--- a/resources/config/ca-bundle.crt
+++ b/resources/config/ca-bundle.crt
@@ -1,7 +1,7 @@
 ##
 ## Bundle of CA Root Certificates
 ##
-## Certificate data from Mozilla as of: Wed Jan 23 04:12:09 2019 GMT
+## Certificate data from Mozilla as of: Wed May 15 03:12:09 2019 GMT
 ##
 ## This is a bundle of X.509 certificates of public Certificate Authorities
 ## (CA). These were automatically extracted from Mozilla's root certificates
@@ -14,7 +14,7 @@
 ## Just configure this file as the SSLCACertificateFile.
 ##
 ## Conversion done with mk-ca-bundle.pl version 1.27.
-## SHA256: 18372117493b5b7ec006c31d966143fc95a9464a2b5f8d5188e23c5557b2292d
+## SHA256: 61eaa79ac46d923f2f74dfe401189424e96fa8736102b47ba2cdb4ea19af2cc8
 ##
 
 
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 -----END CERTIFICATE-----
+
+emSign Root CA - G1
+===================
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
+
+emSign ECC Root CA - G3
+=======================
+-----BEGIN CERTIFICATE-----
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+
+emSign Root CA - C1
+===================
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
+
+emSign ECC Root CA - C3
+=======================
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
+
+Hongkong Post Root CA 3
+=======================
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----