diff --git a/packages/app/package.json b/packages/app/package.json
index 0a3c285d7..4229f5849 100644
--- a/packages/app/package.json
+++ b/packages/app/package.json
@@ -107,7 +107,7 @@
     "@web3-react/metamask": "^8.2.4",
     "@web3-react/types": "^8.2.3",
     "@zk-kit/incremental-merkle-tree": "^1.1.0",
-    "bigint-conversion": "^2.4.2",
+    "bigint-conversion": "^2.4.3",
     "bignumber.js": "^9.1.2",
     "bip39": "^3.1.0",
     "classnames": "^2.3.2",
diff --git a/packages/demo/package.json b/packages/demo/package.json
index d753258f9..4168e6b72 100644
--- a/packages/demo/package.json
+++ b/packages/demo/package.json
@@ -21,7 +21,7 @@
     "@mui/icons-material": "^5.14.14",
     "@mui/material": "^5.14.17",
     "@mui/styles": "^5.14.17",
-    "bigint-conversion": "^2.4.2",
+    "bigint-conversion": "^2.4.3",
     "classnames": "^2.3.2",
     "dotenv": "^16.3.1",
     "ethers": "^6.8.1",
diff --git a/packages/merkle-mock-server/package.json b/packages/merkle-mock-server/package.json
index 473cdb6d8..8070aa2e6 100644
--- a/packages/merkle-mock-server/package.json
+++ b/packages/merkle-mock-server/package.json
@@ -35,7 +35,7 @@
     "@cryptkeeperzk/semaphore-group": "^3.10.3",
     "@cryptkeeperzk/semaphore-identity": "^3.10.3",
     "@zk-kit/incremental-merkle-tree": "^1.1.0",
-    "bigint-conversion": "^2.4.2",
+    "bigint-conversion": "^2.4.3",
     "cors": "^2.8.5",
     "express": "^4.18.2",
     "loglevel": "^1.8.1"
diff --git a/packages/providers/package.json b/packages/providers/package.json
index f9b30f8f7..fb8759243 100644
--- a/packages/providers/package.json
+++ b/packages/providers/package.json
@@ -41,7 +41,7 @@
     "@cryptkeeperzk/semaphore-identity": "^3.10.3",
     "@cryptkeeperzk/semaphore-proof": "^3.10.3",
     "@zk-kit/incremental-merkle-tree": "^1.1.0",
-    "bigint-conversion": "^2.4.2",
+    "bigint-conversion": "^2.4.3",
     "lodash": "^4.17.21",
     "nanoevents": "^8.0.0"
   },
diff --git a/packages/zk/package.json b/packages/zk/package.json
index e24ace5fa..b3dc88643 100644
--- a/packages/zk/package.json
+++ b/packages/zk/package.json
@@ -44,7 +44,7 @@
     "@cryptkeeperzk/semaphore-proof": "^3.10.3",
     "@cryptkeeperzk/types": "workspace:^",
     "@zk-kit/incremental-merkle-tree": "^1.1.0",
-    "bigint-conversion": "^2.4.2",
+    "bigint-conversion": "^2.4.3",
     "lodash": "^4.17.21",
     "poseidon-lite": "^0.2.0"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 787aea586..98a07f603 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -156,8 +156,8 @@ importers:
         specifier: ^1.1.0
         version: 1.1.0
       bigint-conversion:
-        specifier: ^2.4.2
-        version: 2.4.2
+        specifier: ^2.4.3
+        version: 2.4.3
       bignumber.js:
         specifier: ^9.1.2
         version: 9.1.2
@@ -406,8 +406,8 @@ importers:
         specifier: ^5.14.17
         version: 5.14.17(@types/react@18.2.37)(react@18.2.0)
       bigint-conversion:
-        specifier: ^2.4.2
-        version: 2.4.2
+        specifier: ^2.4.3
+        version: 2.4.3
       classnames:
         specifier: ^2.3.2
         version: 2.3.2
@@ -626,8 +626,8 @@ importers:
         specifier: ^1.1.0
         version: 1.1.0
       bigint-conversion:
-        specifier: ^2.4.2
-        version: 2.4.2
+        specifier: ^2.4.3
+        version: 2.4.3
       cors:
         specifier: ^2.8.5
         version: 2.8.5
@@ -681,8 +681,8 @@ importers:
         specifier: ^1.1.0
         version: 1.1.0
       bigint-conversion:
-        specifier: ^2.4.2
-        version: 2.4.2
+        specifier: ^2.4.3
+        version: 2.4.3
       lodash:
         specifier: ^4.17.21
         version: 4.17.21
@@ -770,8 +770,8 @@ importers:
         specifier: ^1.1.0
         version: 1.1.0
       bigint-conversion:
-        specifier: ^2.4.2
-        version: 2.4.2
+        specifier: ^2.4.3
+        version: 2.4.3
       lodash:
         specifier: ^4.17.21
         version: 4.17.21
@@ -6908,8 +6908,8 @@ packages:
     resolution: {integrity: sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==}
     dev: true
 
-  /bigint-conversion@2.4.2:
-    resolution: {integrity: sha512-2s3aRYaQtYGqY1w6x2PQqYbHUjktOWX0S0dkv7c+FjRnkKspictZ4IaEKmGEtZJjT2ccR29ufPB7QPEDfSs4bg==}
+  /bigint-conversion@2.4.3:
+    resolution: {integrity: sha512-eM76IXlhXQD6HAoE6A7QLQ3jdC04EJdjH3zrlU1Jtt4/jj+O/pMGjGR5FY8/55FOIBsK25kly0RoG4GA4iKdvg==}
     dependencies:
       '@juanelas/base64': 1.1.2
     dev: false