diff --git a/pkg/event/target/nats_tls_test.go b/pkg/event/target/nats_tls_test.go
index 02b11dae9..54046d53c 100644
--- a/pkg/event/target/nats_tls_test.go
+++ b/pkg/event/target/nats_tls_test.go
@@ -19,7 +19,6 @@ package target
 import (
 	"path"
 	"path/filepath"
-	"runtime"
 	"testing"
 
 	xnet "github.com/minio/minio/pkg/net"
@@ -42,9 +41,6 @@ func TestNatsConnTLSCustomCA(t *testing.T) {
 
 	con, err := clientConfig.connectNats()
 	if err != nil {
-		if runtime.Version() == "go1.15" {
-			t.Skip()
-		}
 		t.Errorf("Could not connect to nats: %v", err)
 	}
 	defer con.Close()
@@ -68,9 +64,6 @@ func TestNatsConnTLSClientAuthorization(t *testing.T) {
 
 	con, err := clientConfig.connectNats()
 	if err != nil {
-		if runtime.Version() == "go1.15" {
-			t.Skip()
-		}
 		t.Errorf("Could not connect to nats: %v", err)
 	}
 	defer con.Close()
diff --git a/pkg/event/target/testdata/certs/nats_client_cert.pem b/pkg/event/target/testdata/certs/nats_client_cert.pem
index e3efc2566..fd8982725 100644
--- a/pkg/event/target/testdata/certs/nats_client_cert.pem
+++ b/pkg/event/target/testdata/certs/nats_client_cert.pem
@@ -1,19 +1,13 @@
 -----BEGIN CERTIFICATE-----
-MIIDFTCCAf0CFHzIPe2CTpos6fYYVcZD4xAMYD0FMA0GCSqGSIb3DQEBCwUAMEox
-CzAJBgNVBAYTAkNBMRMwEQYDVQQIDApTb21lLVN0YXRlMQ4wDAYDVQQKDAVNaW5p
-bzEWMBQGA1UECwwNTWluaW8gUm9vdCBDQTAgFw0xOTEwMTEyMDE4NTJaGA8yMTE5
-MDkxNzIwMTg1MlowQjELMAkGA1UEBhMCQ0ExDjAMBgNVBAoMBU1pbmlvMQ8wDQYD
-VQQLDAZDbGllbnQxEjAQBgNVBAMMCWxvY2FsaG9zdDCCASIwDQYJKoZIhvcNAQEB
-BQADggEPADCCAQoCggEBANsLgS7C0BDsfhWQVyuFGrpl9IWGyAQvSECzepdvxcUz
-CJ5QTSjtMq+2XbkozsmJ0WKtXY+c2vYuNMcthfNzLmn8KMxDoCqMwLXNMO8lLuF5
-94pH0DmTvEngjEDIOPM9aNbfmLU9Lbeiplkjt0izYObg+MzsTS0lIR2yKtSoVFOV
-zzSGRvMfUO/rOlRgBio9Hhx8fL0cckr7SzwJcYtttr+1cySNkGVI8/E5Pe0T3fVW
-7kiCHtUbbST0sQWorDDMkwTYyd2TvB8B8BzfSRNUavnb37bp8woqJottYXXEcLff
-HL7kOhnmqvOSLSnG9ynF+WlE7ZykHw+VsIrRsl/5NwkCAwEAATANBgkqhkiG9w0B
-AQsFAAOCAQEASfRN6esWr68ieeODFuiyhMaZ3kHKWiyvT3MDrFPcBgTIbi4CvFmb
-+ynT7aDKxBpO8Ttl208QyLZxn9YeiFCZVVy8+o1JaQd30cjewX6A9dCd16yi3lva
-tbVLVl+pJqKwr/wdEwrJ23bUYpFNrex38dxaRUOQ4Zaj6QzCXvB+IR/RvYZ2U23o
-pW0BEYdi+V3M0tuAvmX4NOrLvGUF1D93WRQuiueaMF8yNhiwuT/eCcpct3FLqacC
-+NvdK0aiBdUgDvdA7OroXy0Ow768wHpLvfsxqepiXXK/9748hMQxgeaUzDE6SRFF
-FqgnBuFgIu4MH7ki1EnH+KekFepsPF7BIA==
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+BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwGgYDVR0RBBMwEYcEfwAAAYIJ
+bG9jYWxob3N0MAoGCCqGSM49BAMCA0cAMEQCIC7MHOEf0C/zqw/ZOaCffeJIMeFm
+iT8ugBfhFbgGkd5YAiBz9FEfV4JMZQ4N29WLmvxxDSxkL8g5e3fnIK8Aa4excw==
 -----END CERTIFICATE-----
diff --git a/pkg/event/target/testdata/certs/nats_client_key.pem b/pkg/event/target/testdata/certs/nats_client_key.pem
index 1ce7a4251..e3200637e 100644
--- a/pkg/event/target/testdata/certs/nats_client_key.pem
+++ b/pkg/event/target/testdata/certs/nats_client_key.pem
@@ -1,27 +1,5 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEogIBAAKCAQEA2wuBLsLQEOx+FZBXK4UaumX0hYbIBC9IQLN6l2/FxTMInlBN
-KO0yr7ZduSjOyYnRYq1dj5za9i40xy2F83MuafwozEOgKozAtc0w7yUu4Xn3ikfQ
-OZO8SeCMQMg48z1o1t+YtT0tt6KmWSO3SLNg5uD4zOxNLSUhHbIq1KhUU5XPNIZG
-8x9Q7+s6VGAGKj0eHHx8vRxySvtLPAlxi222v7VzJI2QZUjz8Tk97RPd9VbuSIIe
-1RttJPSxBaisMMyTBNjJ3ZO8HwHwHN9JE1Rq+dvftunzCiomi21hdcRwt98cvuQ6
-Geaq85ItKcb3KcX5aUTtnKQfD5WwitGyX/k3CQIDAQABAoIBACrO7Mg+unsUPO/p
-7Z9LvBWBp3ARDzYCJ5S9fs/pwDTx7FVETFAbSzSb52UwXHl2vb0TNJ3EgeZq0VW7
-x9n0QLXl2fNRpBOsvlzJZS7XjXnzZDVaI4+dF8c4YzCl8LtY3QxhVm7VLgIdf3Uc
-Tc2fgOiePwGNjOetwfMTxtsYqqJK4Ang/nop6WIZtJxlq/H4D/OueDScv8yM96WP
-Lb+5YMrlTtA79TTn44hdd/IVJBV74UK335bWaV2gqop/r/kymYcmIS6eQ8Fx8Au8
-FhqjL38r6H5mnyH/euBJDf+B9aPej44m093j/gy8C6PFdVHXOw4h3su+RJkV7J+x
-JzSCYiECgYEA/0e1h7XVHVjRI/hzlpZlHomw4SYXc1R5DBljsD+0baNWdgwShdiA
-qZyhVl1/WJEK6r+tT/a0rGcIz1CkjPvjOf66+FVwukqp4UDdeZA28CC6GvbAlBW7
-Gz3wWjbC3quR8OCcGbNrRIUegeN3KxIpyzTXKv2PRUnkkj2z2+clf1sCgYEA26mj
-AiynCFZH2DIk36y1Qvn2Yh/LgO+JrZNmh0YlDENstLXEU5tkLyRxhbYDsDFKHr7a
-1pHZZa2SLKMQEKNZ3OgP5osvl4BxSt5SrusGQHACb1FeWN3BdIWI5S0ZIgBih46G
-IKA1ce4CnLo3oWm1L9tEFnTtMEqEtkECMnYTtGsCgYAsDgYH65thuygsmv3nqQC+
-ami6EkbNwnA5ZFBN5FCQ8zVCnga8Toa1vrAhJXWKpU1LAdU5DYxUjFt626HqKrYm
-Fg3SOXyAyc3Tb8xI5Fh2zE8RxC+r3qwxoVjPWM/8eYNwHHMUBGCorIh9RfIU3seT
-qATSCHwnKv9lNXzKoHNaLQKBgGURdkkn1mrFmCTnXYP06Sm57R1U18Opc0WEDqar
-JZyw4TF8eKqnUr9GG12UU7ob06i10+bqEIbyB9G17UxafJxhwf8nh2xD0tzJ0m1d
-AfFgGB6z558n2T0Nu+EGkQvN9Ye9kgUs8apMArOuEq6X/p/YWUmj3wZbIxjgbGxf
-W82lAoGATTwJCXE6y+D5Vc5I9BTPgJd6Wg/6n+BAmadt3lG/VbPxndQBudCNii0Z
-C7uyMrbK0RVY+DZAFuZWLskIoU+t82HgIsQNAH5KPz27PCWq+DznrARp+maKXj5f
-f5Vsvz6KBzM8Lnts3m20AYcRP4meBa6HNHLnYGedTbRLKYobOgg=
------END RSA PRIVATE KEY-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIBluB2BuspJcz1e58rnXpQEx48/ZwNmygNw06NbdTZDroAoGCCqGSM49
+AwEHoUQDQgAEQIWK0F2G83islUsPJ3+e4AaYcBT9aOUuwo8aBign4Ic3YRMSohJm
+4rCvhUktmLZbVO3DOy+wHbiyG7hJxhx2EA==
+-----END EC PRIVATE KEY-----
diff --git a/pkg/event/target/testdata/certs/nats_server_cert.pem b/pkg/event/target/testdata/certs/nats_server_cert.pem
index 43d9ecc57..9ddc5959d 100644
--- a/pkg/event/target/testdata/certs/nats_server_cert.pem
+++ b/pkg/event/target/testdata/certs/nats_server_cert.pem
@@ -1,19 +1,12 @@
 -----BEGIN CERTIFICATE-----
-MIIDFTCCAf0CFHzIPe2CTpos6fYYVcZD4xAMYD0EMA0GCSqGSIb3DQEBCwUAMEox
-CzAJBgNVBAYTAkNBMRMwEQYDVQQIDApTb21lLVN0YXRlMQ4wDAYDVQQKDAVNaW5p
-bzEWMBQGA1UECwwNTWluaW8gUm9vdCBDQTAgFw0xOTEwMTEyMDE1NTRaGA8yMTE5
-MDkxNzIwMTU1NFowQjELMAkGA1UEBhMCQ0ExDjAMBgNVBAoMBU1pbmlvMQ8wDQYD
-VQQLDAZTZXJ2ZXIxEjAQBgNVBAMMCWxvY2FsaG9zdDCCASIwDQYJKoZIhvcNAQEB
-BQADggEPADCCAQoCggEBAMxbKHUPlW4wIX0G45jRG84o5viXtu7E044QpTGwDS+u
-KCG3w4pWUwnor/uCjkzKSmg+6Sx/889de7QySPwt4TA+F7qy7TrUnIUiaVFcPmeQ
-YsI68JM857nk4ScxK4C4NzJ78DlQreyPwIMx4rAGfEZpdQbAE0LWyOJ9rfMK1uF/
-PFdyNKOUw/fy5iA/DOUeoUqFATIjj5KUWojnt9QZ+M1pGbQsLWc7fzDuavVrAvR7
-wt386bayzLftzHr6rLWWzPoA70ltzvu6JxKU5xZSY5nA2Pip+le6q997+Sm5Dt5L
-VZuSTzjKVNDV9l329eZJnozROdlSURVvg6fK5J8vUIsCAwEAATANBgkqhkiG9w0B
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-p/0dxAUDDKTuf+UPDqJ2I6o9/XEEwmPGOFovoS9iQhdyWWonRDL3+gCeE2cxEeu5
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+vKlhMk8H459BRoIp8GpOuUWqLqocSmMM1febvcg=
 -----END CERTIFICATE-----
diff --git a/pkg/event/target/testdata/certs/nats_server_key.pem b/pkg/event/target/testdata/certs/nats_server_key.pem
index 815690c26..156f69c19 100644
--- a/pkg/event/target/testdata/certs/nats_server_key.pem
+++ b/pkg/event/target/testdata/certs/nats_server_key.pem
@@ -1,27 +1,5 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEAzFsodQ+VbjAhfQbjmNEbzijm+Je27sTTjhClMbANL64oIbfD
-ilZTCeiv+4KOTMpKaD7pLH/zz117tDJI/C3hMD4XurLtOtSchSJpUVw+Z5Biwjrw
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-rCIqcaPeEHH/tUacd0cysh6BsPTXA8/Kes7KLX9/ITF2Iu4MeBHkRQz+IvN/YsN1
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-MTE1g+maOLtfRaVrlsGcirWSZdIk8dQmDX8nNM+Rg5hahF2l0/zopg==
------END RSA PRIVATE KEY-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEILFuMS2xvsc/CsuqtSv3S2iSCcc28rZsg1wpR2kirXFloAoGCCqGSM49
+AwEHoUQDQgAEqJSlCOxVUgNk7PhklvwxwyjXMwzY33HCNhixE7KOonvG7r3jjg49
+SSC/X3+aUQzflOkL8MJQ5lxKodWulwSOBw==
+-----END EC PRIVATE KEY-----
diff --git a/pkg/event/target/testdata/certs/root_ca_cert.pem b/pkg/event/target/testdata/certs/root_ca_cert.pem
index c8d61dd1b..12c578b91 100644
--- a/pkg/event/target/testdata/certs/root_ca_cert.pem
+++ b/pkg/event/target/testdata/certs/root_ca_cert.pem
@@ -1,21 +1,11 @@
 -----BEGIN CERTIFICATE-----
-MIIDdzCCAl+gAwIBAgIUTuCjkiDWaSa3X747ybs/SnZ6aHQwDQYJKoZIhvcNAQEL
-BQAwSjELMAkGA1UEBhMCQ0ExEzARBgNVBAgMClNvbWUtU3RhdGUxDjAMBgNVBAoM
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+3SgwDwYDVR0TAQH/BAUwAwEB/zAPBgNVHREECDAGhwR/AAABMAoGCCqGSM49BAMC
+A0cAMEQCIDPOiks2Vs3RmuJZl5HHjuqaFSOAp1g7pZpMb3Qrh9YDAiAtjO2xOpkS
+WynK8P7EfyQP/IUa7GxJIoHk6/H/TCsYvQ==
 -----END CERTIFICATE-----
diff --git a/pkg/event/target/testdata/certs/root_ca_key.pem b/pkg/event/target/testdata/certs/root_ca_key.pem
index a3fa97842..aea770901 100644
--- a/pkg/event/target/testdata/certs/root_ca_key.pem
+++ b/pkg/event/target/testdata/certs/root_ca_key.pem
@@ -1,27 +1,5 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEowIBAAKCAQEAwwDsqO+kzKZbTVF4kQBmsWlTBhNnH/ybnSftr3u5cV6NWc/T
-2iVDmucJdm+Xm8IV2D+5cXUUc+PPE3zOGJgJtX5IEn4QRz99+2nlAnluJsm7+z9I
-wQx2GrIg8vdmKl+bb9sz4n0WqEP45FJhMmNvVXU0Ki8rlAqOIZmN7TuXWlzfsfQ3
-Z2Y/FQ5Att+VKRHvb4L7WOtpu8PoLlf13cCgb0CqWtuPKmqlMbyfJfbFwpy4zTFs
-Jv+maTz3EL2FveT9m4cBh/Cq3SnkrrVvL1XlGtgzfhO0LBKKVb4OPLf3UlaJfcV1
-UNkDJTWAbKz0EtOBl92mpFURCNK/5K0ZddSn+wIDAQABAoIBABcVbu54n9uR/dDj
-ShBwKbfqredUOKryrkEmTt6tGMCw3q65CW0TaDNYEiixARNxIEDfGkayA1/MoeC+
-r2794HhZoJJ/1dF5VKKEYJWwZje1Pcl6LlSb8wcp+viIDNILS00sd7Hh+OKmWTo9
-/j+GwdEt9KThvJjjvvt/P+vLWBlcHD2zKFJnq826jKFESkUkY8P6e0cRzOuwGY+E
-LYXAwZC+j7wS3c7tW7PyhGAXkTxohtNNYZ6vOGnGetnTxQDICZ9hCIZMA+7hrtK8
-TAGWtWvwx/5SgEl2+b7M0q70I/2LQSB4ACgOfkhm38z7FwqkvTMl9YhR8E4qvZsZ
-2fv4hoECgYEA5GG8W1H82Z8fxY4AMKwbvlZ5pZGuIwwm+ABsg5BlSMfXZS2APJuP
-wUUOW2gcjDXq/m+7HphgJADpkf+j6NhTks2gWF32VPCfp1EnxOrjOkrZqtBcud+A
-1d0HeWvUMYl4iq9+3haILyfN4nQkFeYO1X0wD2kgrEeIkgipjG//tlsCgYEA2pXd
-PvXugREkt+HladpCQXPnxHgS+QZuPNBYcDFMlOpC6RdcLzDWcqGzmYROM9/sbI+c
-0H3l9ROOkqkA1jq8K2apOKmH9NBOZAaIfi+A450rnJK0trhMsuUgY/xrj+BBO1Vm
-LrAIJ6TMpp8DntO/EVitLBwjR6WrM4pUB9kRxuECgYEA3vEp1luq4SYc9dUxClJ4
-os334lDcFQp/4AlJ5QTIWsv60KIiVQfmxVyML17qv1TDGa4olC1bbMoXOJa9g0fq
-DZz9skXHehOLRuJKWEiTmQwIgF72pdwxAJTL/xPsCI+SRJAc4OBOAPpyWWXW9Cmo
-wW97ww90/bi28RfTq2yJy5ECgYARPXq6yYjrMx/zROTkSWuqX+rqyxGsBH7TWxdu
-meTRZfyrB8WkjzSKzAgvVokYfFPYaCdVJmjpwIYhOSUwwGcxASLdrjlj7L4SE5XW
-ZgbDbRUQf12zf6vE/F9mo3UUXvqmJGEv04CBJ/VgOvB9KXRLePQHo5yAvSdYpFNm
-Xw+Q4QKBgHbV9YV+b1D+8SKNgpCZcrgTmvXIS4ibHdIYT2cxqGbkYS9T1UuJ1kWd
-PBeeYsF3CeCBi1PGKI9eYO85W0aS3fZyrekBOyOVDUqQNpXQPQVdCZtB1l6dtRbD
-3hARd9eQ1Gq1XofKX6Lbc+7tQcmZbAKJbr3JjHJMDUORYk+o8hdK
------END RSA PRIVATE KEY-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIB8tAGuc9FP4XbYqMP67TKgjL7OTrACGgEmTf+zMvYRhoAoGCCqGSM49
+AwEHoUQDQgAESvX1TRh3NYeQeX6TjMhHcoYdfMTTXDVBkOYhizve2dCrSub0ZQ3n
+hNSNEmiYKqaZvThB8N9iVNBzIuBQWYtkbA==
+-----END EC PRIVATE KEY-----
diff --git a/pkg/event/target/testdata/nats_tls_client_cert.conf b/pkg/event/target/testdata/nats_tls_client_cert.conf
index f0a7d0751..f87b7e80e 100644
--- a/pkg/event/target/testdata/nats_tls_client_cert.conf
+++ b/pkg/event/target/testdata/nats_tls_client_cert.conf
@@ -13,6 +13,6 @@ authorization {
         subscribe = ">"
     }
     users = [
-        {user: "CN=localhost,OU=Client,O=Minio,C=CA", permissions: $ADMIN}
+        {user: "CN=localhost,OU=Client,O=MinIO,C=CA", permissions: $ADMIN}
     ]
 }