diff --git a/Cargo.lock b/Cargo.lock
index b53f7577..46460d09 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9005,7 +9005,7 @@ dependencies = [
 [[package]]
 name = "rsp-client-executor"
 version = "0.1.0"
-source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1#545ae85f21ba274b97ee8cb68b86acc5c3dd6b4a"
+source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1b#1ddb68b4bcf7060af7eb4930e79a17f927c99c93"
 dependencies = [
  "alloy-consensus",
  "alloy-evm 0.23.1",
@@ -9038,7 +9038,7 @@ dependencies = [
 [[package]]
 name = "rsp-mpt"
 version = "0.1.0"
-source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1#545ae85f21ba274b97ee8cb68b86acc5c3dd6b4a"
+source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1b#1ddb68b4bcf7060af7eb4930e79a17f927c99c93"
 dependencies = [
  "alloy-primitives 1.4.1",
  "alloy-rlp",
@@ -9053,7 +9053,7 @@ dependencies = [
 [[package]]
 name = "rsp-primitives"
 version = "0.1.0"
-source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1#545ae85f21ba274b97ee8cb68b86acc5c3dd6b4a"
+source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1b#1ddb68b4bcf7060af7eb4930e79a17f927c99c93"
 dependencies = [
  "alloy-eips",
  "alloy-genesis",
@@ -9070,7 +9070,7 @@ dependencies = [
 [[package]]
 name = "rsp-rpc-db"
 version = "0.1.0"
-source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1#545ae85f21ba274b97ee8cb68b86acc5c3dd6b4a"
+source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1b#1ddb68b4bcf7060af7eb4930e79a17f927c99c93"
 dependencies = [
  "alloy-consensus",
  "alloy-primitives 1.4.1",
@@ -9094,7 +9094,7 @@ dependencies = [
 [[package]]
 name = "rsp-witness-db"
 version = "0.1.0"
-source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1#545ae85f21ba274b97ee8cb68b86acc5c3dd6b4a"
+source = "git+https://github.com/succinctlabs/rsp?tag=reth-1.9.1b#1ddb68b4bcf7060af7eb4930e79a17f927c99c93"
 dependencies = [
  "alloy-primitives 1.4.1",
  "reth-storage-errors",
@@ -9997,7 +9997,7 @@ dependencies = [
 [[package]]
 name = "sp1-cc-client-executor"
 version = "0.1.0"
-source = "git+https://github.com/succinctlabs/sp1-contract-call.git?tag=reth-1.9.1#6957107c34f9e0fcc87aab35d693d4c1da088c84"
+source = "git+https://github.com/succinctlabs/sp1-contract-call.git?tag=reth-1.9.1b#d02b69e487a7dd25a2487a2f600d32ac2e03fd82"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
@@ -10031,7 +10031,7 @@ dependencies = [
 [[package]]
 name = "sp1-cc-host-executor"
 version = "0.1.0"
-source = "git+https://github.com/succinctlabs/sp1-contract-call.git?tag=reth-1.9.1#6957107c34f9e0fcc87aab35d693d4c1da088c84"
+source = "git+https://github.com/succinctlabs/sp1-contract-call.git?tag=reth-1.9.1b#d02b69e487a7dd25a2487a2f600d32ac2e03fd82"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
diff --git a/Cargo.toml b/Cargo.toml
index d1d7828b..f1c1ed6d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -135,9 +135,9 @@ sp1-zkvm = "5.2.1"
 sp1-lib = "5.2.1"
 sp1-core-executor = "5.2.1"
 sp1-prover = "5.2.1"
-sp1-cc-client-executor = { git = "https://github.com/succinctlabs/sp1-contract-call.git", tag = "reth-1.9.1" }
-sp1-cc-host-executor = { git = "https://github.com/succinctlabs/sp1-contract-call.git", tag = "reth-1.9.1" }
-rsp-primitives = { git = "https://github.com/succinctlabs/rsp", tag = "reth-1.9.1" } 
+sp1-cc-client-executor = { git = "https://github.com/succinctlabs/sp1-contract-call.git", tag = "reth-1.9.1b" }
+sp1-cc-host-executor = { git = "https://github.com/succinctlabs/sp1-contract-call.git", tag = "reth-1.9.1b" }
+rsp-primitives = { git = "https://github.com/succinctlabs/rsp", tag = "reth-1.9.1b" }
 
 # ZKVM deps
 hex = "0.4"
diff --git a/canoe/sp1-cc/elf/canoe-sp1-cc-client b/canoe/sp1-cc/elf/canoe-sp1-cc-client
index 15bcd62e..cae36025 100755
Binary files a/canoe/sp1-cc/elf/canoe-sp1-cc-client and b/canoe/sp1-cc/elf/canoe-sp1-cc-client differ
diff --git a/canoe/sp1-cc/verifier/src/lib.rs b/canoe/sp1-cc/verifier/src/lib.rs
index 24a1a1d6..b0803c53 100644
--- a/canoe/sp1-cc/verifier/src/lib.rs
+++ b/canoe/sp1-cc/verifier/src/lib.rs
@@ -35,7 +35,7 @@ use tracing::info;
 /// ```
 /// The v_key will be printed in the terminal.
 pub const V_KEY: [u32; 8] = [
-    1473537568, 825664751, 1394439391, 1451584519, 1499785702, 1147318553, 2012103930, 966137298,
+    172466936, 724562174, 1557159139, 1421788462, 501370159, 544998102, 524542311, 605749438,
 ];
 
 #[derive(Clone)]