diff --git a/crates/astria-core/src/protocol/memos/snapshots/astria_core__protocol__memos__v1alpha1__test__ics20_withdrawal_from_rollup_memo_snapshot.snap b/crates/astria-core/src/protocol/memos/snapshots/astria_core__protocol__memos__v1alpha1__test__ics20_withdrawal_from_rollup_memo_snapshot.snap
index 8fdb7038ea..e8b083b21d 100644
--- a/crates/astria-core/src/protocol/memos/snapshots/astria_core__protocol__memos__v1alpha1__test__ics20_withdrawal_from_rollup_memo_snapshot.snap
+++ b/crates/astria-core/src/protocol/memos/snapshots/astria_core__protocol__memos__v1alpha1__test__ics20_withdrawal_from_rollup_memo_snapshot.snap
@@ -3,8 +3,8 @@ source: crates/astria-core/src/protocol/memos/v1alpha1.rs
 expression: memo
 ---
 {
-  "rollupBlockNumber": "1",
-  "rollupTransactionHash": "a-rollup-defined-hash",
-  "rollupReturnAddress": "a-rollup-defined-address",
+  "rollup_block_number": 1,
+  "rollup_return_address": "a-rollup-defined-address",
+  "rollup_withdrawal_event_id": "a-rollup-defined-hash",
   "memo": "hello"
 }
diff --git a/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_execute_transaction_with_every_action_snapshot.snap b/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_execute_transaction_with_every_action_snapshot.snap
index ce51df7d23..887dcec2b7 100644
--- a/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_execute_transaction_with_every_action_snapshot.snap
+++ b/crates/astria-sequencer/src/app/snapshots/astria_sequencer__app__tests_breaking_changes__app_execute_transaction_with_every_action_snapshot.snap
@@ -3,36 +3,36 @@ source: crates/astria-sequencer/src/app/tests_breaking_changes.rs
 expression: app.app_hash.as_bytes()
 ---
 [
-  126,
-  205,
-  191,
-  0,
+  241,
+  61,
+  69,
+  211,
   65,
-  191,
-  147,
-  26,
-  88,
-  230,
-  39,
-  60,
-  192,
-  5,
-  177,
-  11,
-  248,
-  83,
-  115,
-  225,
-  203,
-  17,
-  58,
-  245,
-  71,
-  172,
-  232,
+  119,
+  7,
+  14,
+  200,
+  183,
   75,
-  203,
-  163,
-  32,
-  75
+  232,
+  68,
+  126,
+  56,
+  5,
+  8,
+  220,
+  199,
+  173,
+  193,
+  135,
+  169,
+  26,
+  36,
+  119,
+  144,
+  174,
+  76,
+  108,
+  221,
+  225
 ]