diff --git a/mail/isync/Makefile b/mail/isync/Makefile
index b4d929ab1059..79c3b84c83ce 100644
--- a/mail/isync/Makefile
+++ b/mail/isync/Makefile
@@ -1,34 +1,32 @@
 PORTNAME=	isync
-DISTVERSION=	1.4.4
-PORTREVISION=	3
+DISTVERSION=	1.5.0
 CATEGORIES=	mail
 MASTER_SITES=	SF
 
 MAINTAINER=	ehaupt@FreeBSD.org
 COMMENT=	Maintain local copies of remote IMAP folders w/synchronized flags
-WWW=		http://isync.sourceforge.net/
+WWW=		https://isync.sourceforge.net
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libsasl2.so:security/cyrus-sasl2
 
 USES=		alias compiler:c11 cpe perl5 ssl
 CPE_VENDOR=	isync_project
 USE_PERL5=	build
 
 GNU_CONFIGURE=	yes
-
-CONFIGURE_ENV+=	ac_cv_berkdb4=no
 CONFIGURE_ARGS=	--with-sasl=${LOCALBASE} \
 		--with-ssl=${OPENSSLLIB:H}
+CONFIGURE_ENV+=	ac_cv_berkdb4=no
 
 MAKE_ARGS+=	SSL_LIBS="-L${OPENSSLLIB} -lssl -lcrypto"
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|: install-docDATA|:|g' ${WRKSRC}/Makefile.in
 	@${REINPLACE_CMD} -e 's|\$$(docdir)/examples|\$$(sysconfdir)|g' \
 	    ${WRKSRC}/src/Makefile.in
 	@${REINPLACE_CMD} -e 's|-Wformat-signedness||g' ${WRKSRC}/${CONFIGURE_SCRIPT}
 
 .include <bsd.port.mk>
diff --git a/mail/isync/distinfo b/mail/isync/distinfo
index e27791263fe6..a6fd9e4327cc 100644
--- a/mail/isync/distinfo
+++ b/mail/isync/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1638697372
-SHA256 (isync-1.4.4.tar.gz) = 7c3273894f22e98330a330051e9d942fd9ffbc02b91952c2f1896a5c37e700ff
-SIZE (isync-1.4.4.tar.gz) = 340544
+TIMESTAMP = 1722673442
+SHA256 (isync-1.5.0.tar.gz) = a0c81e109387bf279da161453103399e77946afecf5c51f9413c5e773557f78d
+SIZE (isync-1.5.0.tar.gz) = 412925
diff --git a/mail/isync/files/patch-src_drv__imap.c b/mail/isync/files/patch-src_drv__imap.c
deleted file mode 100644
index bd3e044136a8..000000000000
--- a/mail/isync/files/patch-src_drv__imap.c
+++ /dev/null
@@ -1,25 +0,0 @@
---- src/drv_imap.c.orig	2021-12-03 10:56:16 UTC
-+++ src/drv_imap.c
-@@ -1620,6 +1620,7 @@ imap_socket_read( void *aux )
- 					error( "IMAP error: unexpected BYE response: %s\n", cmd );
- 					/* We just wait for the server to close the connection now. */
- 					ctx->expectEOF = 1;
-+					socket_expect_eof( &ctx->conn );
- 				} else {
- 					/* We still need to wait for the LOGOUT's tagged OK. */
- 				}
-@@ -1882,10 +1883,12 @@ imap_cleanup_p2( imap_store_t *ctx,
- imap_cleanup_p2( imap_store_t *ctx,
-                  imap_cmd_t *cmd ATTR_UNUSED, int response )
- {
--	if (response == RESP_NO)
-+	if (response == RESP_NO) {
- 		imap_cancel_store( &ctx->gen );
--	else if (response == RESP_OK)
-+	} else if (response == RESP_OK) {
- 		ctx->expectEOF = 1;
-+		socket_expect_eof( &ctx->conn );
-+	}
- }
- 
- /******************* imap_open_store *******************/
diff --git a/mail/isync/files/patch-src_socket.c b/mail/isync/files/patch-src_socket.c
deleted file mode 100644
index 61b4a1872c87..000000000000
--- a/mail/isync/files/patch-src_socket.c
+++ /dev/null
@@ -1,18 +0,0 @@
---- src/socket.c.orig	2021-12-03 10:56:16 UTC
-+++ src/socket.c
-@@ -810,6 +810,15 @@ socket_expect_activity( conn_t *conn, int expect )
- 		conf_wakeup( &conn->fd_timeout, expect ? conn->conf->timeout : -1 );
- }
- 
-+void
-+socket_expect_eof( conn_t *sock )
-+{
-+#ifdef SSL_OP_IGNORE_UNEXPECTED_EOF  // implies HAVE_LIBSSL
-+	if (sock->ssl)
-+		SSL_set_options( sock->ssl, SSL_OP_IGNORE_UNEXPECTED_EOF );
-+#endif
-+}
-+
- int
- socket_read( conn_t *conn, char *buf, uint len )
- {
diff --git a/mail/isync/files/patch-src_socket.h b/mail/isync/files/patch-src_socket.h
deleted file mode 100644
index 986b52657e8e..000000000000
--- a/mail/isync/files/patch-src_socket.h
+++ /dev/null
@@ -1,10 +0,0 @@
---- src/socket.h.orig	2021-12-03 10:56:16 UTC
-+++ src/socket.h
-@@ -142,6 +142,7 @@ void socket_expect_activity( conn_t *sock, int expect 
- void socket_start_deflate( conn_t *conn );
- void socket_close( conn_t *sock );
- void socket_expect_activity( conn_t *sock, int expect );
-+void socket_expect_eof( conn_t *sock );
- int socket_read( conn_t *sock, char *buf, uint len ); /* never waits */
- char *socket_read_line( conn_t *sock ); /* don't free return value; never waits */
- typedef enum { KeepOwn = 0, GiveOwn } ownership_t;