diff --git a/net/seafile-ccnet/Makefile b/net/seafile-ccnet/Makefile
index 5fea11356..6278089e0 100644
--- a/net/seafile-ccnet/Makefile
+++ b/net/seafile-ccnet/Makefile
@@ -8,16 +8,15 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=seafile-ccnet
-PKG_VERSION:=6.3.0
-PKG_RELEASE=$(PKG_SOURCE_VERSION)-1
+PKG_VERSION:=6.3.4
+PKG_RELEASE:=1
 PKG_LICENSE:=GPL-3.0
 
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=https://github.com/haiwen/ccnet-server.git
-PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=614926b161623b267b4fb77fa1861718da406103
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
-PKG_MIRROR_HASH:=843660e05809e6a6e076cf4d5ea3a6aad65b9b03aa1eaa3b4d980a314e7aed61
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/haiwen/ccnet-server/tar.gz/v$(PKG_VERSION)-server?
+PKG_HASH:=ab3d5bda728f87c71929a6247c9f74c5209b9b8e44bafa77db91e8de590ec6ef
+PKG_BUILD_DIR:=$(BUILD_DIR)/ccnet-server-$(PKG_VERSION)-server
+
 PKG_FIXUP:=autoreconf
 PKG_INSTALL:=1
 
diff --git a/net/seafile-ccnet/patches/010-Makefile.patch b/net/seafile-ccnet/patches/010-Makefile.patch
index a30abbd04..a24f5863a 100644
--- a/net/seafile-ccnet/patches/010-Makefile.patch
+++ b/net/seafile-ccnet/patches/010-Makefile.patch
@@ -1,6 +1,5 @@
-diff -rupN seafile-ccnet-5.1.1.orig/lib/Makefile.am seafile-ccnet-5.1.1/lib/Makefile.am
---- seafile-ccnet-5.1.1.orig/lib/Makefile.am	2016-04-21 11:04:46.000000000 +0200
-+++ seafile-ccnet-5.1.1/lib/Makefile.am	2016-04-22 10:02:52.583732050 +0200
+--- a/lib/Makefile.am
++++ b/lib/Makefile.am
 @@ -1,3 +1,4 @@
 +include $(TOPDIR)/rules.mk
  
@@ -20,7 +19,7 @@ diff -rupN seafile-ccnet-5.1.1.orig/lib/Makefile.am seafile-ccnet-5.1.1/lib/Make
  
  searpc_gen = searpc-signature.h searpc-marshal.h
  
-@@ -86,7 +87,7 @@ rpc_table.stamp: ${top_srcdir}/lib/rpc_t
+@@ -86,7 +87,7 @@ rpc_table.stamp: ${top_srcdir}/lib/rpc_table.py
  	@rm -f rpc_table.tmp
  	@touch rpc_table.tmp
  	@echo "[libsearpc]: generating rpc header files"
diff --git a/net/seafile-ccnet/patches/020-Remove-API-deprecated-in-openssl-1.1.patch b/net/seafile-ccnet/patches/020-Remove-API-deprecated-in-openssl-1.1.patch
index df8e9906a..398337510 100644
--- a/net/seafile-ccnet/patches/020-Remove-API-deprecated-in-openssl-1.1.patch
+++ b/net/seafile-ccnet/patches/020-Remove-API-deprecated-in-openssl-1.1.patch
@@ -1,4 +1,4 @@
-From afeb62f01ad6e610cd19dcde0ceffc018b3247ec Mon Sep 17 00:00:00 2001
+From 6c825349e1994a991f287e398cf0ead5f790a01b Mon Sep 17 00:00:00 2001
 From: Eneas U de Queiroz <cote2004-github@yahoo.com>
 Date: Wed, 6 Jun 2018 18:05:33 -0300
 Subject: [PATCH] Remove API deprecated in openssl 1.1
@@ -11,17 +11,17 @@ Also, we need to #include <openssl/bn.h> for BN_num_bytes().
 
 Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
 ---
- lib/rsa.c                                      | 19 ++++++++++++++-----
+ lib/rsa.c                                      | 15 ++++++++++++---
  net/common/processors/keepalive-proc.c         |  4 ++--
  net/common/processors/keepalive2-proc.c        |  2 +-
  net/common/processors/sendsessionkey-proc.c    |  2 +-
  net/common/processors/sendsessionkey-v2-proc.c |  2 +-
  net/server/user-mgr.c                          |  4 ++++
  tools/ccnet-init.c                             |  2 ++
- 7 files changed, 25 insertions(+), 10 deletions(-)
+ 7 files changed, 23 insertions(+), 8 deletions(-)
 
 diff --git a/lib/rsa.c b/lib/rsa.c
-index 7cca150..23abb82 100644
+index 7cca150..d969a62 100644
 --- a/lib/rsa.c
 +++ b/lib/rsa.c
 @@ -4,6 +4,7 @@
@@ -39,8 +39,6 @@ index 7cca150..23abb82 100644
 -
 -	private = RSA_generate_key(bits, 35, NULL, NULL);
 -	if (private == NULL)
--		g_error ("rsa_generate_private_key: key generation failed.");
--	return private;
 +	BIGNUM *e = NULL;
 +
 +	private = RSA_new();
@@ -49,11 +47,11 @@ index 7cca150..23abb82 100644
 +		!RSA_generate_key_ex(private, bits, e, NULL)) {
 +		RSA_free(private);
 +		BN_free(e);
-+		g_error ("rsa_generate_private_key: key generation failed.");
+ 		g_error ("rsa_generate_private_key: key generation failed.");
 +		return NULL;
 +	}
 +	BN_free(e);
-+	return private;
+ 	return private;
  }
 diff --git a/net/common/processors/keepalive-proc.c b/net/common/processors/keepalive-proc.c
 index 609d102..42a0c23 100644
@@ -117,10 +115,10 @@ index c1c6924..4805ba6 100644
      SHA1_Init (&s);
      SHA1_Update (&s, random_buf, sizeof(random_buf));
 diff --git a/net/server/user-mgr.c b/net/server/user-mgr.c
-index 0973959..3f0c3b3 100644
+index 8a356f0..7a3f5cb 100644
 --- a/net/server/user-mgr.c
 +++ b/net/server/user-mgr.c
-@@ -811,9 +811,13 @@ hash_password_pbkdf2_sha256 (const char *passwd,
+@@ -816,9 +816,13 @@ hash_password_pbkdf2_sha256 (const char *passwd,
      char salt_str[SHA256_DIGEST_LENGTH*2+1];
  
      if (!RAND_bytes (salt, sizeof(salt))) {
@@ -149,5 +147,5 @@ index 4748962..28c9995 100644
      if (RAND_status() != 1) {   /* it should be seeded automatically */
          fprintf(stderr, "PRNG is not seeded\n");
 -- 
-2.16.4
+2.19.1
 
diff --git a/net/seafile-server/Makefile b/net/seafile-server/Makefile
index 69b1d4ca9..6b503253d 100644
--- a/net/seafile-server/Makefile
+++ b/net/seafile-server/Makefile
@@ -34,7 +34,7 @@ define Package/seafile-server
     DEPENDS:=+libarchive +libopenssl +glib2 +libsearpc +seafile-ccnet +seafile-seahub +sqlite3-cli +python-mysql +python-urllib3 \
 		+jansson +libevent2 +libevent2-openssl +zlib +libzdb +libsqlite3 +libmysqlclient \
 		+libpthread +libuuid +bash +procps-ng +procps-ng-pkill +SEAFILE_FUSE_SUPPORT:libfuse $(ICONV_DEPENDS)
-    EXTRA_DEPENDS:=seafile-ccnet (=6.3.0-614926b161623b267b4fb77fa1861718da406103-1), seafile-seahub (=6.3.0-d1ab146a936a6ea1e1581bf3f194e86742f0d3cd-1)
+    EXTRA_DEPENDS:=seafile-seahub (=6.3.0-d1ab146a936a6ea1e1581bf3f194e86742f0d3cd-1)
     MENU:=1
 endef