diff --git a/.github/workflows/download-circuits.yaml b/.github/workflows/download-circuits.yaml
index ce9e7ac6..2af25d05 100644
--- a/.github/workflows/download-circuits.yaml
+++ b/.github/workflows/download-circuits.yaml
@@ -7,7 +7,7 @@ on:
       version:
         required: false
         type: string
-        default: "v0.7.2"
+        default: "v0.7.3"
     outputs:
       cache-key:
         description: "Cache key for the downloaded circuits"
@@ -37,4 +37,4 @@ jobs:
       - name: Download and extract circuits
         if: steps.cache-circuits.outputs.cache-hit != 'true'
         run: |
-          cd proofs && make web-prover-circuits
\ No newline at end of file
+          cd proofs && make web-prover-circuits
diff --git a/client/src/circuits.rs b/client/src/circuits.rs
index 772a6c35..65199105 100644
--- a/client/src/circuits.rs
+++ b/client/src/circuits.rs
@@ -8,54 +8,54 @@ use proofs::program::data::{R1CSType, SetupData, WitnessGeneratorType};
 // -------------------------------------- 1024B circuits -------------------------------------- //
 pub const MAX_ROM_LENGTH: usize = 5;
 #[allow(dead_code)]
-pub const PROVING_PARAMS_512: &str = "proofs/web_proof_circuits/circom-artifacts-512b-v0.7.2/serialized_setup_512b_rom_length_5.bin";
+pub const PROVING_PARAMS_512: &str = "proofs/web_proof_circuits/circom-artifacts-512b-v0.7.3/serialized_setup_512b_rom_length_5.bin";
 #[allow(dead_code)]
-pub const PROVING_PARAMS_1024: &str = "proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/serialized_setup_1024b_rom_length_5.bin";
+pub const PROVING_PARAMS_1024: &str = "proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/serialized_setup_1024b_rom_length_5.bin";
 
 // TODO: Not loaded dynamically on iOS (yet)
 #[cfg(not(target_arch = "wasm32"))]
-pub const PROVING_PARAMS_BYTES_1024: &[u8] = include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/serialized_setup_1024b_rom_length_5.bin");
+pub const PROVING_PARAMS_BYTES_1024: &[u8] = include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/serialized_setup_1024b_rom_length_5.bin");
 
 // Circuit 0
 #[allow(dead_code)]
 const PLAINTEXT_AUTHENTICATION_R1CS: &[u8] = include_bytes!(
-  "../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/plaintext_authentication_1024b.r1cs"
+  "../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/plaintext_authentication_1024b.r1cs"
 );
 #[cfg(not(target_arch = "wasm32"))]
 const PLAINTEXT_AUTHENTICATION_GRAPH: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/plaintext_authentication_1024b.bin");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/plaintext_authentication_1024b.bin");
 
 // Circuit 1
 #[allow(dead_code)]
 const HTTP_VERIFICATION_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/http_verification_1024b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/http_verification_1024b.r1cs");
 #[cfg(not(target_arch = "wasm32"))]
 const HTTP_VERIFICATION_GRAPH: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/http_verification_1024b.bin");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/http_verification_1024b.bin");
 
 // Circuit 2
 #[allow(dead_code)]
 const JSON_EXTRACTION_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/json_extraction_1024b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/json_extraction_1024b.r1cs");
 #[cfg(not(target_arch = "wasm32"))]
 const JSON_EXTRACTION_GRAPH: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/json_extraction_1024b.bin");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/json_extraction_1024b.bin");
 
 // -------------------------------------- 512B circuits -------------------------------------- //
 // Circuit 0
 #[allow(dead_code)]
 const PLAINTEXT_AUTHENTICATION_512B_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.2/plaintext_authentication_512b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.3/plaintext_authentication_512b.r1cs");
 
 // Circuit 1
 #[allow(dead_code)]
 const HTTP_VERIFICATION_512B_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.2/http_verification_512b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.3/http_verification_512b.r1cs");
 
 // Circuit 2
 #[allow(dead_code)]
 const JSON_EXTRACTION_512B_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.2/json_extraction_512b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.3/json_extraction_512b.r1cs");
 
 /// construct [`SetupData`] with all the required inputs for 1024B inputs
 pub fn construct_setup_data() -> SetupData {
diff --git a/client_wasm/demo/js/index.js b/client_wasm/demo/js/index.js
index 975cf982..f494009d 100644
--- a/client_wasm/demo/js/index.js
+++ b/client_wasm/demo/js/index.js
@@ -121,7 +121,7 @@ let proverConfig = {
 const proofWorker = new Worker(new URL("./proof.js", import.meta.url), { type: "module" });
 console.log("sending message to worker");
 var proving_params = {
-  aux_params: await getByteParams("circom-artifacts-512b-v0.7.2/serialized_setup_512b_rom_length_5.bin"),
+  aux_params: await getByteParams("circom-artifacts-512b-v0.7.3/serialized_setup_512b_rom_length_5.bin"),
 };
 proofWorker.postMessage({ proverConfig, proving_params, memory });
 console.log("message sent to worker");
diff --git a/client_wasm/demo/js/witness.js b/client_wasm/demo/js/witness.js
index b3011d2e..2dc16b8f 100644
--- a/client_wasm/demo/js/witness.js
+++ b/client_wasm/demo/js/witness.js
@@ -138,7 +138,7 @@ function toInput(bytes) {
 }
 
 const getWitnessGenerator = async function (circuit) {
-  const wasmUrl = new URL(`${circuit}.wasm`, `https://localhost:8090/build/circom-artifacts-512b-v0.7.2/${circuit}_js/`).toString();
+  const wasmUrl = new URL(`${circuit}.wasm`, `https://localhost:8090/build/circom-artifacts-512b-v0.7.3/${circuit}_js/`).toString();
   const wasm = await fetch(wasmUrl).then((r) => r.arrayBuffer());
   return wasm;
 }
diff --git a/notary/src/circuits.rs b/notary/src/circuits.rs
index e35fed4e..e1d48467 100644
--- a/notary/src/circuits.rs
+++ b/notary/src/circuits.rs
@@ -16,31 +16,31 @@ use proofs::{
 use tracing::debug;
 
 pub const MAX_ROM_LENGTH: usize = 5;
-pub const PROVING_PARAMS_512: &str = "proofs/web_proof_circuits/circom-artifacts-512b-v0.7.2/serialized_setup_512b_rom_length_5.bin";
-pub const PROVING_PARAMS_1024: &str = "proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/serialized_setup_1024b_rom_length_5.bin";
+pub const PROVING_PARAMS_512: &str = "proofs/web_proof_circuits/circom-artifacts-512b-v0.7.3/serialized_setup_512b_rom_length_5.bin";
+pub const PROVING_PARAMS_1024: &str = "proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/serialized_setup_1024b_rom_length_5.bin";
 
 // -------------------------------------- 1024B circuits -------------------------------------- //
 // Circuit 0
 const PLAINTEXT_AUTHENTICATION_R1CS: &[u8] = include_bytes!(
-  "../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/plaintext_authentication_1024b.r1cs"
+  "../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/plaintext_authentication_1024b.r1cs"
 );
 // Circuit 1
 const HTTP_VERIFICATION_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/http_verification_1024b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/http_verification_1024b.r1cs");
 // Circuit 2
 const JSON_EXTRACTION_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.2/json_extraction_1024b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-1024b-v0.7.3/json_extraction_1024b.r1cs");
 
 // -------------------------------------- 512B circuits -------------------------------------- //
 // Circuit 0
 const PLAINTEXT_AUTHENTICATION_512B_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.2/plaintext_authentication_512b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.3/plaintext_authentication_512b.r1cs");
 // Circuit 1
 const HTTP_VERIFICATION_512B_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.2/http_verification_512b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.3/http_verification_512b.r1cs");
 // Circuit 2
 const JSON_EXTRACTION_512B_R1CS: &[u8] =
-  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.2/json_extraction_512b.r1cs");
+  include_bytes!("../../proofs/web_proof_circuits/circom-artifacts-512b-v0.7.3/json_extraction_512b.r1cs");
 
 pub fn construct_setup_data_512() -> SetupData {
   SetupData {
diff --git a/proofs/Makefile b/proofs/Makefile
index 3143f8e6..43fb97e0 100644
--- a/proofs/Makefile
+++ b/proofs/Makefile
@@ -2,11 +2,11 @@
 # Second generate the graph bin files using circom-witnesscalc
 # Finally run test using these files
 
-CIRCUIT_VERSIONS = circom-artifacts-512b-v0.7.2 circom-artifacts-1024b-v0.7.2
+CIRCUIT_VERSIONS = circom-artifacts-512b-v0.7.3 circom-artifacts-1024b-v0.7.3
 
 web-prover-circuits:
 	for version in $(CIRCUIT_VERSIONS); do \
-		curl -L -o circuits.zip https://github.com/pluto/web-prover-circuits/releases/download/v0.7.2/$$version.zip; \
+		curl -L -o circuits.zip https://github.com/pluto/web-prover-circuits/releases/download/v0.7.3/$$version.zip; \
 		mkdir -p web_proof_circuits/$$version/; \
 		unzip -o circuits.zip -d web_proof_circuits/$$version/; \
 		rm circuits.zip; \
diff --git a/proofs/src/tests/mod.rs b/proofs/src/tests/mod.rs
index dead2282..4b295fb8 100644
--- a/proofs/src/tests/mod.rs
+++ b/proofs/src/tests/mod.rs
@@ -28,33 +28,33 @@ const MAX_HTTP_HEADERS: usize = 25;
 
 // Circuit 0
 const PLAINTEXT_AUTHENTICATION_R1CS: &[u8] =
-  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.2/plaintext_authentication_1024b.r1cs");
+  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.3/plaintext_authentication_1024b.r1cs");
 const PLAINTEXT_AUTHENTICATION_GRAPH: &[u8] =
-  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.2/plaintext_authentication_1024b.bin");
+  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.3/plaintext_authentication_1024b.bin");
 
 // Circuit 1
 const HTTP_VERIFICATION_R1CS: &[u8] =
-  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.2/http_verification_1024b.r1cs");
+  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.3/http_verification_1024b.r1cs");
 const HTTP_VERIFICATION_GRAPH: &[u8] =
-  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.2/http_verification_1024b.bin");
+  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.3/http_verification_1024b.bin");
 
 // Circuit 2
 const JSON_EXTRACTION_R1CS: &[u8] =
-  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.2/json_extraction_1024b.r1cs");
+  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.3/json_extraction_1024b.r1cs");
 const JSON_EXTRACTION_GRAPH: &[u8] =
-  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.2/json_extraction_1024b.bin");
+  include_bytes!("../../web_proof_circuits/circom-artifacts-1024b-v0.7.3/json_extraction_1024b.bin");
 
 // Circuit 0
 const PLAINTEXT_AUTHENTICATION_512B_R1CS: &[u8] =
-  include_bytes!("../../web_proof_circuits/circom-artifacts-512b-v0.7.2/plaintext_authentication_512b.r1cs");
+  include_bytes!("../../web_proof_circuits/circom-artifacts-512b-v0.7.3/plaintext_authentication_512b.r1cs");
 
 // Circuit 1
 const HTTP_VERIFICATION_512B_R1CS: &[u8] =
-  include_bytes!("../../web_proof_circuits/circom-artifacts-512b-v0.7.2/http_verification_512b.r1cs");
+  include_bytes!("../../web_proof_circuits/circom-artifacts-512b-v0.7.3/http_verification_512b.r1cs");
 
 // Circuit 2
 const JSON_EXTRACTION_512B_R1CS: &[u8] =
-  include_bytes!("../../web_proof_circuits/circom-artifacts-512b-v0.7.2/json_extraction_512b.r1cs");
+  include_bytes!("../../web_proof_circuits/circom-artifacts-512b-v0.7.3/json_extraction_512b.r1cs");
 
 // HTTP/1.1 200 OK
 // content-type: application/json; charset=utf-8