diff --git a/backport-libselinux-Fix-potential-undefined-shifts.patch b/backport-libselinux-Fix-potential-undefined-shifts.patch
deleted file mode 100644
index 38c67ea7883c6a72b725a1c79a25a208d1b0bcdf..0000000000000000000000000000000000000000
--- a/backport-libselinux-Fix-potential-undefined-shifts.patch
+++ /dev/null
@@ -1,135 +0,0 @@
-From c3ad59cc975d4848b6af37cbcb5caeb6fcb9bdb4 Mon Sep 17 00:00:00 2001
-From: James Carter <jwcart2@gmail.com>
-Date: Fri, 8 Oct 2021 15:07:36 -0400
-Reference:https://github.com/SELinuxProject/selinux/commit/c3ad59cc975d4848b6af37cbcb5caeb6fcb9bdb4
-Conflict:adapter filepath
-Subject: [PATCH] libselinux: Fix potential undefined shifts
-
-An expression of the form "1 << x" is undefined if x == 31 because
-the "1" is an int and cannot be left shifted by 31.
-
-Instead, use "UINT32_C(1) << x" which will be an unsigned int of
-at least 32 bits.
-
-Signed-off-by: James Carter <jwcart2@gmail.com>
-Signed-off-by: lujie42  <lujie42@huawei.com>
----
- src/mapping.c   | 22 +++++++++++-----------
- src/stringrep.c |  8 ++++----
- 2 files changed, 15 insertions(+), 15 deletions(-)
-
-diff --git a/src/mapping.c b/src/mapping.c
-index 96395fd4..dd2f1039 100644
---- a/src/mapping.c
-+++ b/src/mapping.c
-@@ -144,9 +144,9 @@ unmap_perm(security_class_t tclass, access_vector_t tperm)
- 		access_vector_t kperm = 0;
- 
- 		for (i = 0; i < current_mapping[tclass].num_perms; i++)
--			if (tperm & (1<<i)) {
-+			if (tperm & (UINT32_C(1)<<i)) {
- 				kperm |= current_mapping[tclass].perms[i];
--				tperm &= ~(1<<i);
-+				tperm &= ~(UINT32_C(1)<<i);
- 			}
- 		return kperm;
- 	}
-@@ -191,7 +191,7 @@ map_perm(security_class_t tclass, access_vector_t kperm)
- 
- 		for (i = 0; i < current_mapping[tclass].num_perms; i++)
- 			if (kperm & current_mapping[tclass].perms[i]) {
--				tperm |= 1<<i;
-+				tperm |= UINT32_C(1)<<i;
- 				kperm &= ~current_mapping[tclass].perms[i];
- 			}
- 
-@@ -216,30 +216,30 @@ map_decision(security_class_t tclass, struct av_decision *avd)
- 
- 		for (i = 0, result = 0; i < n; i++) {
- 			if (avd->allowed & mapping->perms[i])
--				result |= 1<<i;
-+				result |= UINT32_C(1)<<i;
- 			else if (allow_unknown && !mapping->perms[i])
--				result |= 1<<i;
-+				result |= UINT32_C(1)<<i;
- 		}
- 		avd->allowed = result;
- 
- 		for (i = 0, result = 0; i < n; i++) {
- 			if (avd->decided & mapping->perms[i])
--				result |= 1<<i;
-+				result |= UINT32_C(1)<<i;
- 			else if (allow_unknown && !mapping->perms[i])
--				result |= 1<<i;
-+				result |= UINT32_C(1)<<i;
- 		}
- 		avd->decided = result;
- 
- 		for (i = 0, result = 0; i < n; i++)
- 			if (avd->auditallow & mapping->perms[i])
--				result |= 1<<i;
-+				result |= UINT32_C(1)<<i;
- 		avd->auditallow = result;
- 
- 		for (i = 0, result = 0; i < n; i++) {
- 			if (avd->auditdeny & mapping->perms[i])
--				result |= 1<<i;
-+				result |= UINT32_C(1)<<i;
- 			else if (!allow_unknown && !mapping->perms[i])
--				result |= 1<<i;
-+				result |= UINT32_C(1)<<i;
- 		}
- 
- 		/*
-@@ -248,7 +248,7 @@ map_decision(security_class_t tclass, struct av_decision *avd)
- 		 * a bug in the object manager.
- 		 */
- 		for (; i < (sizeof(result)*8); i++)
--			result |= 1<<i;
-+			result |= UINT32_C(1)<<i;
- 		avd->auditdeny = result;
- 	}
- }
-diff --git a/src/stringrep.c b/src/stringrep.c
-index 012a740a..2fe69f43 100644
---- a/src/stringrep.c
-+++ b/src/stringrep.c
-@@ -229,7 +229,7 @@ access_vector_t string_to_av_perm(security_class_t tclass, const char *s)
- 		size_t i;
- 		for (i = 0; i < MAXVECTORS && node->perms[i] != NULL; i++)
- 			if (strcmp(node->perms[i],s) == 0)
--				return map_perm(tclass, 1<<i);
-+				return map_perm(tclass, UINT32_C(1)<<i);
- 	}
- 
- 	errno = EINVAL;
-@@ -261,7 +261,7 @@ const char *security_av_perm_to_string(security_class_t tclass,
- 	node = get_class_cache_entry_value(tclass);
- 	if (av && node)
- 		for (i = 0; i<MAXVECTORS; i++)
--			if ((1<<i) & av)
-+			if ((UINT32_C(1)<<i) & av)
- 				return node->perms[i];
- 
- 	return NULL;
-@@ -279,7 +279,7 @@ int security_av_string(security_class_t tclass, access_vector_t av, char **res)
- 	/* first pass computes the required length */
- 	for (i = 0; tmp; tmp >>= 1, i++) {
- 		if (tmp & 1) {
--			str = security_av_perm_to_string(tclass, av & (1<<i));
-+			str = security_av_perm_to_string(tclass, av & (UINT32_C(1)<<i));
- 			if (str)
- 				len += strlen(str) + 1;
- 		}
-@@ -303,7 +303,7 @@ int security_av_string(security_class_t tclass, access_vector_t av, char **res)
- 	ptr += sprintf(ptr, "{ ");
- 	for (i = 0; tmp; tmp >>= 1, i++) {
- 		if (tmp & 1) {
--			str = security_av_perm_to_string(tclass, av & (1<<i));
-+			str = security_av_perm_to_string(tclass, av & (UINT32_C(1)<<i));
- 			if (str)
- 				ptr += sprintf(ptr, "%s ", str);
- 		}
--- 
-1.8.3.1
-
diff --git a/libselinux-3.1.tar.gz b/libselinux-3.1.tar.gz
deleted file mode 100644
index 5ef98b716c20173931530538f48ae71d3d489f3d..0000000000000000000000000000000000000000
Binary files a/libselinux-3.1.tar.gz and /dev/null differ
diff --git a/libselinux-3.3.tar.gz b/libselinux-3.3.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..200b297e794cdbff714e03bf2647e045720b5404
Binary files /dev/null and b/libselinux-3.3.tar.gz differ
diff --git a/libselinux.spec b/libselinux.spec
index 9214770924d921fd4ac592c50f1812a66b3088ea..aa9f7fa8f5f744dc385622d452f950e7eee7b0c9 100644
--- a/libselinux.spec
+++ b/libselinux.spec
@@ -1,18 +1,15 @@
 %global ruby_inc %(pkg-config --cflags ruby)
-%global libsepol_version 3.1
+%global libsepol_version 3.3
 
 Name:    libselinux
-Version: 3.1
-Release: 4
+Version: 3.3
+Release: 1
 License: Public Domain
 Summary: SELinux library and simple utilities
 Url:     https://github.com/SELinuxProject/selinux/wiki
-Source0: https://github.com/SELinuxProject/selinux/releases/download/20200710/libselinux-3.1.tar.gz
+Source0: https://github.com/SELinuxProject/selinux/releases/download/3.3/libselinux-3.3.tar.gz
 
-#Patch0:  libselinux-Use-Python-distutils-to-install-SELinux-p.patch
-Patch1: do-malloc-trim-after-load-policy.patch
-
-Patch6000: backport-libselinux-Fix-potential-undefined-shifts.patch
+Patch9000: do-malloc-trim-after-load-policy.patch
 
 BuildRequires: gcc python3-devel systemd swig pcre2-devel xz-devel
 BuildRequires: ruby-devel libsepol-static
@@ -131,10 +128,13 @@ mv %{buildroot}%{_sbindir}/getconlist %{buildroot}%{_sbindir}/selinuxconlist
 %{_mandir}/ru/man8/*
 
 %changelog
+* Wed Dec 8 2021 lujie <lujie42@huawei.com> - 3.3-1
+- update libselinux-3.1 to libselinux-3.3
+
 * Tue Nov 16 2021 lujie <lujie42@huawei.com> - 3.1-4
 - fix potential undefined shifts
 
-* Wed Jul 2 2021 luhuaxin <1539327763@qq.com> - 3.1-3
+* Fri Jul 2 2021 luhuaxin <1539327763@qq.com> - 3.1-3
 - do malloc trim after load policy
 
 * Tue Oct 27 2020 gaoyusong <gaoyusong1@huawei.com> - 3.1-2