diff --git a/tensorflow/lite/micro/tools/make/ext_libs/xtensa_download.sh b/tensorflow/lite/micro/tools/make/ext_libs/xtensa_download.sh
index 27ce65454b0..a3f8aaec79b 100755
--- a/tensorflow/lite/micro/tools/make/ext_libs/xtensa_download.sh
+++ b/tensorflow/lite/micro/tools/make/ext_libs/xtensa_download.sh
@@ -44,13 +44,13 @@ if [ ! -d ${DOWNLOADS_DIR} ]; then
 fi
 
 if [[ ${2} == "hifi4" ]]; then
-  LIBRARY_URL="http://github.com/foss-xtensa/nnlib-hifi4/raw/master/archive/xa_nnlib_hifi4_05_10_2024.zip"
+  LIBRARY_URL="http://github.com/foss-xtensa/nnlib-hifi4/raw/master/archive/xa_nnlib_hifi4_09_09_2024.zip"
   LIBRARY_DIRNAME="xa_nnlib_hifi4"
-  LIBRARY_MD5="e0dffb1b6657f305720aeebfd764df55"
+  LIBRARY_MD5="04dfe7c78f6e794b16e8d715d1a854f6"
 elif [[ ${2} == "hifi5" ]]; then
-  LIBRARY_URL="http://github.com/foss-xtensa/nnlib-hifi5/raw/master/archive/xa_nnlib_hifi5_05_11_2024.zip"
+  LIBRARY_URL="http://github.com/foss-xtensa/nnlib-hifi5/raw/master/archive/xa_nnlib_hifi5_09_09_2024.zip"
   LIBRARY_DIRNAME="xa_nnlib_hifi5"
-  LIBRARY_MD5="c3d68ed2e171f2b3e690ac09ad6aa0f6"
+  LIBRARY_MD5="0ffce6ff8a9e9dd7cb763c28587ad31a"
 elif [[ ${2} == "vision_p6" ]]; then
   LIBRARY_URL="https://github.com/foss-xtensa/tflmlib_vision/raw/main/archive/xi_tflmlib_vision_p6_22_06_29.zip"
   LIBRARY_DIRNAME="xi_tflmlib_vision_p6"