diff --git a/third_party/nnlib/arm64-v8a/libhexagon_controller.so b/third_party/nnlib/arm64-v8a/libhexagon_controller.so
index 29a8003625daa2865f7a8dddbef2bedd812f44ab..5b17a007b440e9e068925ca3f347dc8d94ccb55a 100755
Binary files a/third_party/nnlib/arm64-v8a/libhexagon_controller.so and b/third_party/nnlib/arm64-v8a/libhexagon_controller.so differ
diff --git a/third_party/nnlib/armeabi-v7a/libhexagon_controller.so b/third_party/nnlib/armeabi-v7a/libhexagon_controller.so
index 977c25d69cc46d0dba59e71ab45071299ebfbeb1..fc3e89b99f531afbfddba918c5ee4c8ffddb05ac 100755
Binary files a/third_party/nnlib/armeabi-v7a/libhexagon_controller.so and b/third_party/nnlib/armeabi-v7a/libhexagon_controller.so differ
diff --git a/third_party/nnlib/ops.h b/third_party/nnlib/ops.h
index 252171df5ca5790aa4dc9ef01bcaa8104f71276b..d5f25dbc25c914fdd7f0d49576722a94288dfad1 100644
--- a/third_party/nnlib/ops.h
+++ b/third_party/nnlib/ops.h
@@ -169,6 +169,7 @@ DEF_OP(BitwiseOr_int32)
 DEF_OP(BitwiseXor_int32)
 DEF_OP(Shape_int32)
 DEF_OP(Pack_int32)
+DEF_OP(Pack_f)
 DEF_OP(MirrorPad_f)
 DEF_OP(MirrorPad_8)
 DEF_OP(ResizeNearestNeighbor_f)
@@ -486,7 +487,7 @@ DEF_OP(Close_q_qint16)
 DEF_OP(QuantizedPad_V2_8)
 DEF_OP(BoxWithNmsLimit_f)
 DEF_OP(BoxWithNmsLimit_q8q16)
-DEF_OP(L2Normalize_8)
+DEF_OP_WREF(L2Normalize_8)
 DEF_OP(Close_boxes_quint16)
 DEF_OP(DepthwiseSupernode_16x16p16to16)
 DEF_OP(DepthwiseSupernode_16x16p16to16_d32)
@@ -501,8 +502,17 @@ DEF_OP(LSHProjection)
 DEF_OP(Requantize_8to8)
 DEF_OP(InputSupernode_16x16p16to16_outd32)
 DEF_OP(InputSupernode_16x16p32to16_outd32)
+DEF_OP(Requantize_8to8_d32)
 
 DEF_OP_WREF(QuantizedCorrelation1d_8x8to8)
+DEF_OP(Unpack_int32)
+DEF_OP(Unpack_f)
+DEF_OP(Close_q_qint32)
+
+DEF_OP(SsdDetectionOut)
+DEF_OP(QuantizedTransposeConv2d_8x8p8to8)
+DEF_OP(QuantizedPack_8)
+DEF_OP(QuantizedUnpack_8)
 // Add new operations above this line
 #ifdef __SELF_DEF_OP_WREF
 #undef __SELF_DEF_OP_WREF
diff --git a/third_party/nnlib/v60/libhexagon_nn_skel.so b/third_party/nnlib/v60/libhexagon_nn_skel.so
index 1e41798ae5f15106dfea7f6244d1d65865802482..6373aa0b2b455f9ce17e177de13bdf090023887d 100755
Binary files a/third_party/nnlib/v60/libhexagon_nn_skel.so and b/third_party/nnlib/v60/libhexagon_nn_skel.so differ
diff --git a/third_party/nnlib/v65/libhexagon_nn_skel.so b/third_party/nnlib/v65/libhexagon_nn_skel.so
index 23a8e04b541df5ff0aca64881c3491ad9a39a367..0c1a5886c070767c35849b6e44198edc5817cb83 100755
Binary files a/third_party/nnlib/v65/libhexagon_nn_skel.so and b/third_party/nnlib/v65/libhexagon_nn_skel.so differ
diff --git a/third_party/nnlib/v66/libhexagon_nn_skel.so b/third_party/nnlib/v66/libhexagon_nn_skel.so
index 8aee4d7d2da59b107dacbdec81efdff34de1a4c0..c116fd31d9088eda02aef00e222b4ed09681456f 100644
Binary files a/third_party/nnlib/v66/libhexagon_nn_skel.so and b/third_party/nnlib/v66/libhexagon_nn_skel.so differ