diff --git a/tools/toolchain/scripts/get_openblas_arch.sh b/tools/toolchain/scripts/get_openblas_arch.sh
index 609037ebbe..4e7fd883dc 100755
--- a/tools/toolchain/scripts/get_openblas_arch.sh
+++ b/tools/toolchain/scripts/get_openblas_arch.sh
@@ -6,8 +6,8 @@
 [ "${BASH_SOURCE[0]}" ] && SCRIPT_NAME="${BASH_SOURCE[0]}" || SCRIPT_NAME=$0
 SCRIPT_DIR="$(cd "$(dirname "$SCRIPT_NAME")" && pwd -P)"
 
-openblas_ver="0.3.21" # Keep in sync with install_openblas.sh
-openblas_sha256="f36ba3d7a60e7c8bcc54cd9aaa9b1223dd42eaf02c811791c37e8ca707c241ca"
+openblas_ver="0.3.23" # Keep in sync with install_openblas.sh
+openblas_sha256="5d9491d07168a5d00116cdc068a40022c3455bf9293c7cb86a65b1054d7e5114"
 openblas_pkg="OpenBLAS-${openblas_ver}.tar.gz"
 
 source "${SCRIPT_DIR}"/common_vars.sh
diff --git a/tools/toolchain/scripts/stage2/install_openblas.sh b/tools/toolchain/scripts/stage2/install_openblas.sh
index f63456a44a..382608a2cc 100755
--- a/tools/toolchain/scripts/stage2/install_openblas.sh
+++ b/tools/toolchain/scripts/stage2/install_openblas.sh
@@ -6,8 +6,8 @@
 [ "${BASH_SOURCE[0]}" ] && SCRIPT_NAME="${BASH_SOURCE[0]}" || SCRIPT_NAME=$0
 SCRIPT_DIR="$(cd "$(dirname "$SCRIPT_NAME")/.." && pwd -P)"
 
-openblas_ver="0.3.21" # Keep in sync with get_openblas_arch.sh
-openblas_sha256="f36ba3d7a60e7c8bcc54cd9aaa9b1223dd42eaf02c811791c37e8ca707c241ca"
+openblas_ver="0.3.23" # Keep in sync with get_openblas_arch.sh
+openblas_sha256="5d9491d07168a5d00116cdc068a40022c3455bf9293c7cb86a65b1054d7e5114"
 openblas_pkg="OpenBLAS-${openblas_ver}.tar.gz"
 
 source "${SCRIPT_DIR}"/common_vars.sh