diff --git a/metadata/md5-cache/dev-libs/ncnn-20240102 b/metadata/md5-cache/dev-libs/ncnn-20240102
new file mode 100644
index 0000000000000..9f3f2c595c107
--- /dev/null
+++ b/metadata/md5-cache/dev-libs/ncnn-20240102
@@ -0,0 +1,16 @@
+BDEPEND=app-alternatives/ninja >=dev-util/cmake-3.20.5
+DEFINED_PHASES=compile configure install prepare test
+DEPEND=tools? ( dev-cpp/abseil-cpp:= dev-libs/protobuf:= ) vulkan? ( dev-util/glslang:= media-libs/vulkan-loader ) vulkan? ( dev-util/vulkan-headers )
+DESCRIPTION=High-performance neural network inference framework
+EAPI=8
+HOMEPAGE=https://github.com/Tencent/ncnn/
+INHERIT=cmake
+IUSE=tools +vulkan
+KEYWORDS=~amd64 ~x86
+LICENSE=BSD ZLIB
+RDEPEND=tools? ( dev-cpp/abseil-cpp:= dev-libs/protobuf:= ) vulkan? ( dev-util/glslang:= media-libs/vulkan-loader )
+RESTRICT=test
+SLOT=0/20240102
+SRC_URI=https://github.com/Tencent/ncnn/archive/refs/tags/20240102.tar.gz -> ncnn-20240102.tar.gz
+_eclasses_=toolchain-funcs	e56c7649b804f051623c8bc1a1c44084	multilib	c19072c3cd7ac5cb21de013f7e9832e0	flag-o-matic	78cf3cc2d5572fddf5e5e10c70f7c81a	multiprocessing	30ead54fa2e2b5f9cd4e612ffc34d0fe	ninja-utils	c8951c1dfcc1d43e3f967f61fd0ec59c	xdg-utils	baea6080dd821f5562d715887954c9d3	cmake	0f2e0c197fad0312f3c4765c9cf36271
+_md5_=913b9ce0f45c6c92e4c993734bedb641
diff --git a/metadata/pkg_desc_index b/metadata/pkg_desc_index
index d193ed5666826..e94fcd2896902 100644
--- a/metadata/pkg_desc_index
+++ b/metadata/pkg_desc_index
@@ -5517,7 +5517,7 @@ dev-libs/mpfr 4.2.0_p12 4.2.1: Library for multiple-precision floating-point com
 dev-libs/msgpack 5.0.0 6.0.0-r1: MessagePack is a binary-based efficient data interchange format
 dev-libs/mxml 3.3.1-r1: A small XML parsing library that you can use to read XML data files or strings
 dev-libs/nanomsg 1.1.5-r1: High-performance messaging interface for distributed applications
-dev-libs/ncnn 20231027: High-performance neural network inference framework
+dev-libs/ncnn 20231027 20240102: High-performance neural network inference framework
 dev-libs/nettle 3.8.1 3.9 3.9.1: Low-level cryptographic library
 dev-libs/newt 0.52.23 0.52.23-r1 0.52.24: Redhat's Newt windowing toolkit development files
 dev-libs/nmeap 0.3-r2: Extensible NMEA-0183 (GPS) data parser in standard C
diff --git a/metadata/timestamp.chk b/metadata/timestamp.chk
index d4c291802ce79..b494d637cd1de 100644
--- a/metadata/timestamp.chk
+++ b/metadata/timestamp.chk
@@ -1 +1 @@
-Tue, 02 Jan 2024 04:46:54 +0000
+Tue, 02 Jan 2024 05:01:56 +0000