diff --git a/op-zircuit-testnet.yml b/op-zircuit-testnet.yml
index 91814268..aa62411a 100644
--- a/op-zircuit-testnet.yml
+++ b/op-zircuit-testnet.yml
@@ -1,6 +1,6 @@
 services:
   op-zircuit-testnet-client:
-    image: zircuit1/l2-geth:${ZIRCUIT_TESTNET_VERSION:-8ea4db5d6e952f63c2912d2794bbfd8eda55f471}
+    image: zircuit1/l2-geth:${ZIRCUIT_TESTNET_VERSION:-e81568966f2a42a57b1347fb1dffdd5257dde73a}
     volumes:
       - "op-zircuit-testnet:/db"
       - "./zircuit/testnet/genesis.json:/genesis.json"
@@ -53,7 +53,7 @@ services:
   op-zircuit-testnet-node:
     depends_on:
       - op-zircuit-testnet-client
-    image: zircuit1/op-node:${ZIRCUIT_TESTNET_VERSION:-8ea4db5d6e952f63c2912d2794bbfd8eda55f471}
+    image: zircuit1/op-node:${ZIRCUIT_TESTNET_VERSION:-e81568966f2a42a57b1347fb1dffdd5257dde73a}
     ports:
       - "20209:20209"
       - "20209:20209/udp"
diff --git a/zircuit/testnet/genesis.json b/zircuit/testnet/genesis.json
old mode 100755
new mode 100644
index 429eda63..9840ad51
--- a/zircuit/testnet/genesis.json
+++ b/zircuit/testnet/genesis.json
@@ -29,7 +29,9 @@
     },
     "canyonTime": 1711297396,
     "shanghaiTime": 1711297396,
-    "ecotoneTime": 1720008000
+    "ecotoneTime": 1720008000,
+    "monoFeeBlock": 20829888,
+    "cancunTime": 1741557600
   },
   "nonce": "0x0",
   "timestamp": "0x655261e0",
diff --git a/zircuit/testnet/rollup.json b/zircuit/testnet/rollup.json
index 01254894..e3ec24b9 100644
--- a/zircuit/testnet/rollup.json
+++ b/zircuit/testnet/rollup.json
@@ -29,5 +29,8 @@
   "canyon_time": 1711297396,
   "delta_time": 1720008000,
   "ecotone_time": 1720008000,
-  "protocol_versions_address": "0x0000000000000000000000000000000000000000"
+  "protocol_versions_address": "0x0000000000000000000000000000000000000000",
+  "hyrax_time": 1741557600,
+  "l2cancun_time": 1741557600,
+  "prevrandao_disabling_time": 1741557600
 }