diff --git a/configure b/configure
index 82e45657b21..907c777b9cc 100755
--- a/configure
+++ b/configure
@@ -12982,7 +12982,7 @@ done
   # defines OPENSSL_VERSION_NUMBER to claim version 2.0.0, even though it
   # doesn't have these OpenSSL 1.1.0 functions. So check for individual
   # functions.
-  for ac_func in OPENSSL_init_ssl BIO_get_data BIO_meth_new ASN1_STRING_get0_data HMAC_CTX_new HMAC_CTX_free
+  for ac_func in OPENSSL_init_ssl BIO_meth_new ASN1_STRING_get0_data HMAC_CTX_new HMAC_CTX_free
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
diff --git a/configure.ac b/configure.ac
index fcea0bcab42..ab32bfdd082 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1385,7 +1385,7 @@ if test "$with_ssl" = openssl ; then
   # defines OPENSSL_VERSION_NUMBER to claim version 2.0.0, even though it
   # doesn't have these OpenSSL 1.1.0 functions. So check for individual
   # functions.
-  AC_CHECK_FUNCS([OPENSSL_init_ssl BIO_get_data BIO_meth_new ASN1_STRING_get0_data HMAC_CTX_new HMAC_CTX_free])
+  AC_CHECK_FUNCS([OPENSSL_init_ssl BIO_meth_new ASN1_STRING_get0_data HMAC_CTX_new HMAC_CTX_free])
   # OpenSSL versions before 1.1.0 required setting callback functions, for
   # thread-safety. In 1.1.0, it's no longer required, and CRYPTO_lock()
   # function was removed.
diff --git a/meson.build b/meson.build
index 51b5285924a..96fc2e139af 100644
--- a/meson.build
+++ b/meson.build
@@ -1278,7 +1278,6 @@ if sslopt in ['auto', 'openssl']
       # doesn't have these OpenSSL 1.1.0 functions. So check for individual
       # functions.
       ['OPENSSL_init_ssl'],
-      ['BIO_get_data'],
       ['BIO_meth_new'],
       ['ASN1_STRING_get0_data'],
       ['HMAC_CTX_new'],
diff --git a/src/backend/libpq/be-secure-openssl.c b/src/backend/libpq/be-secure-openssl.c
index e9c86d08df2..49dca0cda9f 100644
--- a/src/backend/libpq/be-secure-openssl.c
+++ b/src/backend/libpq/be-secure-openssl.c
@@ -844,11 +844,6 @@ be_tls_write(Port *port, void *ptr, size_t len, int *waitfor)
  * to retry; do we need to adopt their logic for that?
  */
 
-#ifndef HAVE_BIO_GET_DATA
-#define BIO_get_data(bio) (bio->ptr)
-#define BIO_set_data(bio, data) (bio->ptr = data)
-#endif
-
 static BIO_METHOD *my_bio_methods = NULL;
 
 static int
@@ -858,7 +853,7 @@ my_sock_read(BIO *h, char *buf, int size)
 
 	if (buf != NULL)
 	{
-		res = secure_raw_read(((Port *) BIO_get_data(h)), buf, size);
+		res = secure_raw_read(((Port *) BIO_get_app_data(h)), buf, size);
 		BIO_clear_retry_flags(h);
 		if (res <= 0)
 		{
@@ -878,7 +873,7 @@ my_sock_write(BIO *h, const char *buf, int size)
 {
 	int			res = 0;
 
-	res = secure_raw_write(((Port *) BIO_get_data(h)), buf, size);
+	res = secure_raw_write(((Port *) BIO_get_app_data(h)), buf, size);
 	BIO_clear_retry_flags(h);
 	if (res <= 0)
 	{
@@ -954,7 +949,7 @@ my_SSL_set_fd(Port *port, int fd)
 		SSLerr(SSL_F_SSL_SET_FD, ERR_R_BUF_LIB);
 		goto err;
 	}
-	BIO_set_data(bio, port);
+	BIO_set_app_data(bio, port);
 
 	BIO_set_fd(bio, fd, BIO_NOCLOSE);
 	SSL_set_bio(port->ssl, bio, bio);
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in
index 6d572c38204..174544630e3 100644
--- a/src/include/pg_config.h.in
+++ b/src/include/pg_config.h.in
@@ -70,9 +70,6 @@
 /* Define to 1 if you have the `backtrace_symbols' function. */
 #undef HAVE_BACKTRACE_SYMBOLS
 
-/* Define to 1 if you have the `BIO_get_data' function. */
-#undef HAVE_BIO_GET_DATA
-
 /* Define to 1 if you have the `BIO_meth_new' function. */
 #undef HAVE_BIO_METH_NEW
 
diff --git a/src/interfaces/libpq/fe-secure-openssl.c b/src/interfaces/libpq/fe-secure-openssl.c
index 5a44ac5c305..93cf70b0ed6 100644
--- a/src/interfaces/libpq/fe-secure-openssl.c
+++ b/src/interfaces/libpq/fe-secure-openssl.c
@@ -1830,11 +1830,6 @@ PQsslAttribute(PGconn *conn, const char *attribute_name)
  * to retry; do we need to adopt their logic for that?
  */
 
-#ifndef HAVE_BIO_GET_DATA
-#define BIO_get_data(bio) (bio->ptr)
-#define BIO_set_data(bio, data) (bio->ptr = data)
-#endif
-
 /* protected by ssl_config_mutex */
 static BIO_METHOD *my_bio_methods;
 
@@ -1843,7 +1838,7 @@ my_sock_read(BIO *h, char *buf, int size)
 {
 	int			res;
 
-	res = pqsecure_raw_read((PGconn *) BIO_get_data(h), buf, size);
+	res = pqsecure_raw_read((PGconn *) BIO_get_app_data(h), buf, size);
 	BIO_clear_retry_flags(h);
 	if (res < 0)
 	{
@@ -1873,7 +1868,7 @@ my_sock_write(BIO *h, const char *buf, int size)
 {
 	int			res;
 
-	res = pqsecure_raw_write((PGconn *) BIO_get_data(h), buf, size);
+	res = pqsecure_raw_write((PGconn *) BIO_get_app_data(h), buf, size);
 	BIO_clear_retry_flags(h);
 	if (res < 0)
 	{
@@ -1992,7 +1987,7 @@ my_SSL_set_fd(PGconn *conn, int fd)
 		SSLerr(SSL_F_SSL_SET_FD, ERR_R_BUF_LIB);
 		goto err;
 	}
-	BIO_set_data(bio, conn);
+	BIO_set_app_data(bio, conn);
 
 	SSL_set_bio(conn->ssl, bio, bio);
 	BIO_set_fd(bio, fd, BIO_NOCLOSE);
diff --git a/src/test/ssl/t/001_ssltests.pl b/src/test/ssl/t/001_ssltests.pl
index 76442de063f..9bb28fbc832 100644
--- a/src/test/ssl/t/001_ssltests.pl
+++ b/src/test/ssl/t/001_ssltests.pl
@@ -781,7 +781,7 @@ $node->connect_fails(
 	"$common_connstr user=ssltestuser sslcert=ssl/client-revoked.crt "
 	  . sslkey('client-revoked.key'),
 	"certificate authorization fails with revoked client cert",
-	expected_stderr => qr/SSL error: sslv3 alert certificate revoked/,
+	expected_stderr => qr|SSL error: ssl[a-z0-9/]* alert certificate revoked|,
 	# temporarily(?) skip this check due to timing issue
 	#	log_like => [
 	#		qr{Client certificate verification failed at depth 0: certificate revoked},
@@ -886,7 +886,7 @@ $node->connect_fails(
 	"$common_connstr user=ssltestuser sslcert=ssl/client-revoked.crt "
 	  . sslkey('client-revoked.key'),
 	"certificate authorization fails with revoked client cert with server-side CRL directory",
-	expected_stderr => qr/SSL error: sslv3 alert certificate revoked/,
+	expected_stderr => qr|SSL error: ssl[a-z0-9/]* alert certificate revoked|,
 	# temporarily(?) skip this check due to timing issue
 	#	log_like => [
 	#		qr{Client certificate verification failed at depth 0: certificate revoked},
@@ -899,7 +899,7 @@ $node->connect_fails(
 	"$common_connstr user=ssltestuser sslcert=ssl/client-revoked-utf8.crt "
 	  . sslkey('client-revoked-utf8.key'),
 	"certificate authorization fails with revoked UTF-8 client cert with server-side CRL directory",
-	expected_stderr => qr/SSL error: sslv3 alert certificate revoked/,
+	expected_stderr => qr|SSL error: ssl[a-z0-9/]* alert certificate revoked|,
 	# temporarily(?) skip this check due to timing issue
 	#	log_like => [
 	#		qr{Client certificate verification failed at depth 0: certificate revoked},
diff --git a/src/tools/msvc/Solution.pm b/src/tools/msvc/Solution.pm
index b6d31c35835..711fae853f8 100644
--- a/src/tools/msvc/Solution.pm
+++ b/src/tools/msvc/Solution.pm
@@ -225,7 +225,6 @@ sub GenerateFiles
 		HAVE_ATOMICS => 1,
 		HAVE_ATOMIC_H => undef,
 		HAVE_BACKTRACE_SYMBOLS => undef,
-		HAVE_BIO_GET_DATA => undef,
 		HAVE_BIO_METH_NEW => undef,
 		HAVE_COMPUTED_GOTO => undef,
 		HAVE_COPYFILE => undef,
@@ -503,7 +502,6 @@ sub GenerateFiles
 			|| ($digit1 >= '1' && $digit2 >= '1' && $digit3 >= '0'))
 		{
 			$define{HAVE_ASN1_STRING_GET0_DATA} = 1;
-			$define{HAVE_BIO_GET_DATA} = 1;
 			$define{HAVE_BIO_METH_NEW} = 1;
 			$define{HAVE_HMAC_CTX_FREE} = 1;
 			$define{HAVE_HMAC_CTX_NEW} = 1;