diff --git a/Justfile b/Justfile
index 6c973145..d436689d 100644
--- a/Justfile
+++ b/Justfile
@@ -24,7 +24,7 @@ build-artifacts:
         just regenerate-test-fixture; \
     fi
 
-RISC0_DOCKER_CONTAINER_TAG := "r0.1.97.0"
+RISC0_DOCKER_CONTAINER_TAG := "r0.1.91.1"
 
 build-artifact methods_path features="":
     @echo "Building artifacts for {{methods_path}}"
diff --git a/artifacts/lee/privacy_preserving_circuit/privacy_preserving_circuit.bin b/artifacts/lee/privacy_preserving_circuit/privacy_preserving_circuit.bin
index e22aa333..b46f817a 100644
Binary files a/artifacts/lee/privacy_preserving_circuit/privacy_preserving_circuit.bin and b/artifacts/lee/privacy_preserving_circuit/privacy_preserving_circuit.bin differ
diff --git a/artifacts/lez/programs/amm.bin b/artifacts/lez/programs/amm.bin
index 9743e86f..819b2af3 100644
Binary files a/artifacts/lez/programs/amm.bin and b/artifacts/lez/programs/amm.bin differ
diff --git a/artifacts/lez/programs/associated_token_account.bin b/artifacts/lez/programs/associated_token_account.bin
index 8d021382..985b8b0d 100644
Binary files a/artifacts/lez/programs/associated_token_account.bin and b/artifacts/lez/programs/associated_token_account.bin differ
diff --git a/artifacts/lez/programs/authenticated_transfer.bin b/artifacts/lez/programs/authenticated_transfer.bin
index ecf789ad..6bf6e53d 100644
Binary files a/artifacts/lez/programs/authenticated_transfer.bin and b/artifacts/lez/programs/authenticated_transfer.bin differ
diff --git a/artifacts/lez/programs/bridge.bin b/artifacts/lez/programs/bridge.bin
index 033c5248..60c983f1 100644
Binary files a/artifacts/lez/programs/bridge.bin and b/artifacts/lez/programs/bridge.bin differ
diff --git a/artifacts/lez/programs/bridge_lock.bin b/artifacts/lez/programs/bridge_lock.bin
index dcdbbe8e..e0854454 100644
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diff --git a/artifacts/lez/programs/clock.bin b/artifacts/lez/programs/clock.bin
index 0f806947..4eeb115c 100644
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diff --git a/artifacts/lez/programs/cross_zone_inbox.bin b/artifacts/lez/programs/cross_zone_inbox.bin
index 69e99e22..a95c1998 100644
Binary files a/artifacts/lez/programs/cross_zone_inbox.bin and b/artifacts/lez/programs/cross_zone_inbox.bin differ
diff --git a/artifacts/lez/programs/cross_zone_outbox.bin b/artifacts/lez/programs/cross_zone_outbox.bin
index eb51f15a..b81340ec 100644
Binary files a/artifacts/lez/programs/cross_zone_outbox.bin and b/artifacts/lez/programs/cross_zone_outbox.bin differ
diff --git a/artifacts/lez/programs/faucet.bin b/artifacts/lez/programs/faucet.bin
index 94027150..91e7aeeb 100644
Binary files a/artifacts/lez/programs/faucet.bin and b/artifacts/lez/programs/faucet.bin differ
diff --git a/artifacts/lez/programs/pinata.bin b/artifacts/lez/programs/pinata.bin
index 2d8caec6..d235bd9f 100644
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diff --git a/artifacts/lez/programs/pinata_token.bin b/artifacts/lez/programs/pinata_token.bin
index bd9a3c40..e278ac48 100644
Binary files a/artifacts/lez/programs/pinata_token.bin and b/artifacts/lez/programs/pinata_token.bin differ
diff --git a/artifacts/lez/programs/ping_receiver.bin b/artifacts/lez/programs/ping_receiver.bin
index 479405ec..2ea1889a 100644
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diff --git a/artifacts/lez/programs/ping_sender.bin b/artifacts/lez/programs/ping_sender.bin
index cf9f216e..38a006d6 100644
Binary files a/artifacts/lez/programs/ping_sender.bin and b/artifacts/lez/programs/ping_sender.bin differ
diff --git a/artifacts/lez/programs/token.bin b/artifacts/lez/programs/token.bin
index 3f68d3a8..156ea2da 100644
Binary files a/artifacts/lez/programs/token.bin and b/artifacts/lez/programs/token.bin differ
diff --git a/artifacts/lez/programs/vault.bin b/artifacts/lez/programs/vault.bin
index a4d7c152..0f19b084 100644
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diff --git a/artifacts/lez/programs/wrapped_token.bin b/artifacts/lez/programs/wrapped_token.bin
index 87737745..aa0de9ee 100644
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diff --git a/test_fixtures/fixtures/prebuilt_sequencer_db.dump b/test_fixtures/fixtures/prebuilt_sequencer_db.dump
index 93ff9f48..7544b877 100644
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