diff --git a/README.md b/README.md
index e24c2d1947..1180195a14 100644
--- a/README.md
+++ b/README.md
@@ -131,7 +131,7 @@ docker run --entrypoint evmone-bench ethereum/evmone /src/test/benchmarks
 evmone supports EOFv1. Since EOF validation is done once during deploy-time, evmone does not revalidate during execution of bytecode. To force EOF revalidation, you can use the `validate_eof` option, example:
 
 ```
-evmc run --vm libevmone.so,validate_eof --rev 13 "EF00"
+evmc run --vm libevmone.so,validate_eof --rev 14 "EF00"
 ```
 
 ## References
diff --git a/test/integration/CMakeLists.txt b/test/integration/CMakeLists.txt
index dc1ebc2b15..7d1dcc603c 100644
--- a/test/integration/CMakeLists.txt
+++ b/test/integration/CMakeLists.txt
@@ -29,22 +29,22 @@ DUP1,4
 {\"pc\":6,\"op\":3,\"gas\":\"0xf4234\",\"gasCost\":\"0x3\",\"memSize\":0,\"stack\":\\[\"0x0\",\"0x4\"\\],\"depth\":1,\"refund\":0,\"opName\":\"SUB\"}
 ")
 
-    add_test(NAME ${PREFIX}/validate_eof COMMAND evmc::tool --vm $<TARGET_FILE:evmone>,validate_eof run --rev 13 EF0001)
+    add_test(NAME ${PREFIX}/validate_eof COMMAND evmc::tool --vm $<TARGET_FILE:evmone>,validate_eof run --rev 14 EF0001)
     set_tests_properties(
         ${PREFIX}/validate_eof PROPERTIES PASS_REGULAR_EXPRESSION
         "contract validation failure")
         
-    add_test(NAME ${PREFIX}/validate_eof_success COMMAND evmc::tool --vm $<TARGET_FILE:evmone>,validate_eof run --rev 13 EF00010100040200010001040000000080000000)
+    add_test(NAME ${PREFIX}/validate_eof_success COMMAND evmc::tool --vm $<TARGET_FILE:evmone>,validate_eof run --rev 14 EF00010100040200010001040000000080000000)
     set_tests_properties(
         ${PREFIX}/validate_eof_success PROPERTIES PASS_REGULAR_EXPRESSION
         "Result:   success")
         
-    add_test(NAME ${PREFIX}/validate_eof_create COMMAND evmc::tool --vm $<TARGET_FILE:evmone>,validate_eof run --rev 13 --create EF00010100040200010001040000000080000000)
+    add_test(NAME ${PREFIX}/validate_eof_create COMMAND evmc::tool --vm $<TARGET_FILE:evmone>,validate_eof run --rev 14 --create EF00010100040200010001040000000080000000)
     set_tests_properties(
         ${PREFIX}/validate_eof_create PROPERTIES PASS_REGULAR_EXPRESSION
         "contract validation failure")
         
-    add_test(NAME ${PREFIX}/validate_eof_create_success COMMAND evmc::tool --vm $<TARGET_FILE:evmone>,validate_eof run --rev 13 --create EF00010100040200010004030001001404000000008000025F5FEE00EF00010100040200010001040000000080000000)
+    add_test(NAME ${PREFIX}/validate_eof_create_success COMMAND evmc::tool --vm $<TARGET_FILE:evmone>,validate_eof run --rev 14 --create EF00010100040200010004030001001404000000008000025F5FEE00EF00010100040200010001040000000080000000)
     set_tests_properties(
         ${PREFIX}/validate_eof_create_success PROPERTIES PASS_REGULAR_EXPRESSION
         "Result:   success")
diff --git a/test/integration/statetest/eof/invalid_eof_in_state.json b/test/integration/statetest/eof/invalid_eof_in_state.json
index 05a3e6dcbb..5a08b32501 100644
--- a/test/integration/statetest/eof/invalid_eof_in_state.json
+++ b/test/integration/statetest/eof/invalid_eof_in_state.json
@@ -11,7 +11,7 @@
       "currentTimestamp": "0x03e8"
     },
     "post": {
-      "Prague": [
+      "Osaka": [
         {
           "hash": "0xe8010ce590f401c9d61fef8ab05bea9bcec24281b795e5868809bc4e515aa530",
           "indexes": {
diff --git a/test/unittests/eof_validation_test.cpp b/test/unittests/eof_validation_test.cpp
index d4363fed93..faf15c4ceb 100644
--- a/test/unittests/eof_validation_test.cpp
+++ b/test/unittests/eof_validation_test.cpp
@@ -309,7 +309,7 @@ TEST_F(eof_validation, EOF1_undefined_opcodes)
             opcode == OP_DATALOADN || opcode == OP_JUMPF || opcode == OP_EOFCREATE ||
             opcode == OP_RETURNCONTRACT)
             continue;
-        // These opcodes are deprecated since Prague.
+        // These opcodes are deprecated since Osaka.
         // gas_cost table current implementation does not allow to undef instructions.
         if (opcode == OP_JUMP || opcode == OP_JUMPI || opcode == OP_PC || opcode == OP_CALLCODE ||
             opcode == OP_SELFDESTRUCT || opcode == OP_CALL || opcode == OP_STATICCALL ||