diff --git a/examples/platform/qpg/project_include/OpenThreadConfig.h b/examples/platform/qpg/project_include/OpenThreadConfig.h
index 117632ff8ab3f8..9cdf83d93b596b 100644
--- a/examples/platform/qpg/project_include/OpenThreadConfig.h
+++ b/examples/platform/qpg/project_include/OpenThreadConfig.h
@@ -63,7 +63,6 @@
 
 #define OPENTHREAD_CONFIG_SRP_CLIENT_ENABLE 1
 #define OPENTHREAD_CONFIG_DNS_CLIENT_ENABLE 1
-#define OPENTHREAD_CONFIG_ECDSA_ENABLE 1
 
 #define OPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE 0
 #define OPENTHREAD_CONFIG_COAP_SECURE_API_ENABLE 0
diff --git a/third_party/openthread/ot-qorvo b/third_party/openthread/ot-qorvo
index 60b1779be1d6fc..279324ecd8385f 160000
--- a/third_party/openthread/ot-qorvo
+++ b/third_party/openthread/ot-qorvo
@@ -1 +1 @@
-Subproject commit 60b1779be1d6fcf498d2aeaad7aa973d1eb98b35
+Subproject commit 279324ecd8385f8fc3c044bda8452deeefc8beee