diff --git a/build/pgo/certs/cert9.db b/build/pgo/certs/cert9.db
index 677cc102c412..77f0cac653d7 100644
Binary files a/build/pgo/certs/cert9.db and b/build/pgo/certs/cert9.db differ
diff --git a/build/pgo/certs/key4.db b/build/pgo/certs/key4.db
index 20323424ecd0..725cd6de4603 100644
Binary files a/build/pgo/certs/key4.db and b/build/pgo/certs/key4.db differ
diff --git a/build/pgo/certs/mochitest-cert.ca b/build/pgo/certs/mochitest-cert.ca
index 1812973ed90d..7be161a66906 100644
--- a/build/pgo/certs/mochitest-cert.ca
+++ b/build/pgo/certs/mochitest-cert.ca
@@ -1,5 +1,5 @@
 -----BEGIN CERTIFICATE-----
-MIIDIzCCAgugAwIBAgIUeRmoKqN5gmNo2iqExfHpLimYPBkwDQYJKoZIhvcNAQEL
+MIIDUjCCAjqgAwIBAgIUMdJtHgx8Kk6Pr3inMgkcSPotiS8wDQYJKoZIhvcNAQEL
 BQAwHTEbMBkGA1UEAwwSIE1vY2hpdGVzdCBUZXN0IENBMCIYDzIwMjIwMTAxMDAw
 MDAwWhgPMjAzMjAxMDEwMDAwMDBaMB8xHTAbBgNVBAMMFCBNb2NoaXRlc3QgVGVz
 dCBDZXJ0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuohRqESOFtZB
@@ -8,12 +8,13 @@ CHqlWqdFh/cc1SScAn7NQ/weadA4ICmTqyDDSeTbuUzCa2wO7RWCD/F+rWkasdMC
 OosqQe6ncOAPDY39ZgsrsCSSpH25iGF5kLFXkD3SO8XguEgfqDfTiEPvJxbYVbdm
 Wqp+ApAvOnsQgAYkzBxsl62WYVu34pYSwHUxowyR3bTK9/ytHSXTCe+5Fw6naOGz
 ey8ib2njtIqVYR3uJtYlnauRCE42yxwkBCy/Fosv5fGPmRcxuLP+SSP6clHEMdUD
-rNoYCjXtjQIDAQABo1UwUzATBgNVHSUEDDAKBggrBgEFBQcDATA8BgNVHREENTAz
-ggptb2NoaS50ZXN0ggtleGFtcGxlLmNvbYILZXhhbXBsZS5uZXSCC2V4YW1wbGUu
-b3JnMA0GCSqGSIb3DQEBCwUAA4IBAQA+zq1dBrHkNvgwqByxE/PAXE1CZk45i3g6
-wzYbNlF/do4q7zbaVp/PkbKo9AORsesgiB7H3WJ/apcFUC38+kkm8g55JLCLR87l
-yJERKb/NVoiQpKl3z4hjO/1VhoD6MykZ3yz/YQVI3vspnk0vgCy0zyJhoyfZdvZd
-a7Pmd5BVMb0YzATsgYZ/2DYeiVxb0aaIRc8KWbcPjGrzRRACKUIHxXsru3EbNnjw
-VpX75k27Bu/GUZKUwrvqJvxpkW1MCEe+xYV4aX23zAUHXRQXn4o12Teir9YvyXN9
-9Tto6TlUr0lZHPlrAVur6rMBEHUr75iSYNw11o1tL7If5ZLKFBxq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 -----END CERTIFICATE-----
diff --git a/build/pgo/certs/mochitest-cert.certspec b/build/pgo/certs/mochitest-cert.certspec
index 46aebb745fbe..a4891aa7f7ea 100644
--- a/build/pgo/certs/mochitest-cert.certspec
+++ b/build/pgo/certs/mochitest-cert.certspec
@@ -2,4 +2,4 @@ issuer: Mochitest Test CA
 subject: Mochitest Test Cert
 validity:20220101-20320101
 extension:extKeyUsage:serverAuth
-extension:subjectAlternativeName:mochi.test,example.com,example.net,example.org
+extension:subjectAlternativeName:mochi.test,example.com,*.example.com,example.net,*.example.net,example.org,*.example.org
diff --git a/build/pgo/certs/mochitest.client b/build/pgo/certs/mochitest.client
index cc794f67cded..e29e911b9c97 100644
Binary files a/build/pgo/certs/mochitest.client and b/build/pgo/certs/mochitest.client differ