diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 27bc2c10182..b45aa9bc01d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         target: [K2P, K2P-NANO, K2P-USB]
-        toolchain: [mipsel-linux-uclibc, mipsel-linux-musl]
+        toolchain: [mipsel-linux-musl]
     steps:
       - uses: actions/checkout@v3
       - uses: hendrikmuhs/ccache-action@v1.2
diff --git a/README.md b/README.md
index 8857a31af99..d4186c4fc7f 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,8 @@ This project is based on original rt-n56u with latest mtk 4.4.198 kernel, which
 - Optimized Makefiles and build scripts, added a toplevel Makefile
 - Added ccache support, may save up to 50%+ build time
 - Upgraded the toolchain and libc:
-  - gcc 12.3.0
-  - musl 1.2.4 / uClibc-ng 1.0.43
+  - gcc 13.2.0
+  - musl 1.2.4
  - OpenWrt style package Makefile
  - Enabled kernel cgroups support
  - Fixed K2P led label names