diff --git a/isa/isa.yaml b/isa/isa.yaml
index 639d2c92417b6a8529c39ec962cdedf38414b504..f5650b821e1273fa7a678b1bbeba4c7434af7097 100644
--- a/isa/isa.yaml
+++ b/isa/isa.yaml
@@ -248,7 +248,7 @@ verification:
 
 isa_information:
     - description: The last encoding number of various ISA. It should be maintained as long as ISA changes.
-      last_opcode_idx: 0xd5
+      last_opcode_idx: 0xd7
       last_throw_prefixed_opcode_idx: 0x09
       last_wide_prefixed_opcode_idx: 0x13
       last_deprecated_prefixed_opcode_idx: 0x2e
@@ -393,6 +393,11 @@ groups:
         opcode_idx: [0x02]
         format: [pref_op_v1_8_v2_8]
         prefix: deprecated
+      - sig: getasynciterator imm
+        acc: inout:top
+        opcode_idx: [0xd7]
+        format: [op_imm_8]
+        properties: [ic_slot]
 
   - title: object creaters
     description: instructions which create objects
@@ -1429,6 +1434,10 @@ groups:
         opcode_idx: [0x2e]
         format: [pref_op_v1_8_v2_8]
         prefix: deprecated
+      - sig: setgeneratorstate imm
+        acc: in:top
+        opcode_idx: [0xd6]
+        format: [op_imm_8]
 
   - title: Load accumulator from string constant pool
     description: >