diff --git a/pcsc-lite-1.9.9.tar.bz2 b/pcsc-lite-1.9.9.tar.bz2
deleted file mode 100644
index 741076b..0000000
Binary files a/pcsc-lite-1.9.9.tar.bz2 and /dev/null differ
diff --git a/pcsc-lite-2.0.0.tar.bz2 b/pcsc-lite-2.0.0.tar.bz2
new file mode 100644
index 0000000..922e4ba
Binary files /dev/null and b/pcsc-lite-2.0.0.tar.bz2 differ
diff --git a/pcsc-lite.spec b/pcsc-lite.spec
index f72d5b3..7bdc85a 100644
--- a/pcsc-lite.spec
+++ b/pcsc-lite.spec
@@ -1,5 +1,5 @@
 Name:           pcsc-lite
-Version:        1.9.9
+Version:        2.0.0
 Release:        1
 Summary:        Middleware to access a smart card using SCard API (PC/SC)
 License:        BSD
@@ -111,6 +111,16 @@ mkdir -p %{buildroot}/%{_localstatedir}/run/pcscd
 
 
 %changelog
+* Tue Feb 6 2024 tangyuchen <tangyuchen5@huawei.com> - 2.0.0-1
+- update to 2.0.0
+  - Adjust USB drivers path at run-time via environment variable PCSCLITE_HP_DROPDIR
+  - Add '--disable-polkit' option
+  - Reset eventCounter when a reader is removed
+  - Add "polkit" in "pcscd -v" output if enabled
+  - Doxygen: document SCARD_E_INVALID_VALUE for some functions
+  - use secure_getenv(3) if available
+  - Some other minor improvements
+
 * Sun Jan 29 2023 liusirui <liusirui@huawei.com> - 1.9.9-1
 - update to 1.9.9