diff --git a/packages/baby-jubjub/package.json b/packages/baby-jubjub/package.json
index 1fdeba619..3312af57d 100644
--- a/packages/baby-jubjub/package.json
+++ b/packages/baby-jubjub/package.json
@@ -46,6 +46,6 @@
         "rollup-plugin-polyfill-node": "^0.13.0"
     },
     "dependencies": {
-        "@zk-kit/utils": "0.8.0"
+        "@zk-kit/utils": "0.8.1"
     }
 }
diff --git a/packages/circuits/package.json b/packages/circuits/package.json
index bea91adbd..296de8363 100644
--- a/packages/circuits/package.json
+++ b/packages/circuits/package.json
@@ -26,7 +26,7 @@
         "@zk-kit/eddsa-poseidon": "0.9.0",
         "@zk-kit/poseidon-cipher": "0.3.0",
         "@zk-kit/smt": "1.0.0",
-        "@zk-kit/utils": "0.8.0",
+        "@zk-kit/utils": "0.8.1",
         "circomkit": "0.0.24",
         "mocha": "^10.2.0",
         "poseidon-lite": "^0.2.0"
diff --git a/packages/eddsa-poseidon/package.json b/packages/eddsa-poseidon/package.json
index 08d595a24..abeab0ef0 100644
--- a/packages/eddsa-poseidon/package.json
+++ b/packages/eddsa-poseidon/package.json
@@ -49,7 +49,7 @@
     },
     "dependencies": {
         "@zk-kit/baby-jubjub": "0.3.0",
-        "@zk-kit/utils": "0.8.0",
+        "@zk-kit/utils": "0.8.1",
         "buffer": "6.0.3"
     }
 }
diff --git a/packages/eddsa-proof/package.json b/packages/eddsa-proof/package.json
index 1232ef024..6d3bb4ad7 100644
--- a/packages/eddsa-proof/package.json
+++ b/packages/eddsa-proof/package.json
@@ -54,7 +54,7 @@
         "@ethersproject/bytes": "^5.7.0",
         "@ethersproject/keccak256": "^5.7.0",
         "@zk-kit/eddsa-poseidon": "0.9.0",
-        "@zk-kit/utils": "0.8.0",
+        "@zk-kit/utils": "0.8.1",
         "snarkjs": "^0.7.3"
     }
 }
diff --git a/packages/poseidon-cipher/package.json b/packages/poseidon-cipher/package.json
index 83900caa2..e327807a3 100644
--- a/packages/poseidon-cipher/package.json
+++ b/packages/poseidon-cipher/package.json
@@ -50,6 +50,6 @@
     },
     "dependencies": {
         "@zk-kit/baby-jubjub": "0.3.0",
-        "@zk-kit/utils": "0.8.0"
+        "@zk-kit/utils": "0.8.1"
     }
 }
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 6cad54c1b..41342da66 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@zk-kit/utils",
-    "version": "0.8.0",
+    "version": "0.8.1",
     "description": "Essential zero-knowledge utility library for JavaScript developers.",
     "type": "module",
     "license": "MIT",
diff --git a/yarn.lock b/yarn.lock
index 596228544..d46473dae 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3557,7 +3557,7 @@ __metadata:
     "@rollup/plugin-node-resolve": "npm:^15.2.3"
     "@rollup/plugin-terser": "npm:^0.4.4"
     "@rollup/plugin-typescript": "npm:^11.1.6"
-    "@zk-kit/utils": "npm:0.8.0"
+    "@zk-kit/utils": "npm:0.8.1"
     circomlibjs: "npm:0.0.8"
     ffjavascript: "npm:0.2.38"
     rimraf: "npm:^5.0.5"
@@ -3576,7 +3576,7 @@ __metadata:
     "@zk-kit/eddsa-poseidon": "npm:0.9.0"
     "@zk-kit/poseidon-cipher": "npm:0.3.0"
     "@zk-kit/smt": "npm:1.0.0"
-    "@zk-kit/utils": "npm:0.8.0"
+    "@zk-kit/utils": "npm:0.8.1"
     circomkit: "npm:0.0.24"
     circomlib: "npm:^2.0.5"
     mocha: "npm:^10.2.0"
@@ -3602,7 +3602,7 @@ __metadata:
     "@rollup/plugin-terser": "npm:^0.4.4"
     "@rollup/plugin-typescript": "npm:^11.1.6"
     "@zk-kit/baby-jubjub": "npm:0.3.0"
-    "@zk-kit/utils": "npm:0.8.0"
+    "@zk-kit/utils": "npm:0.8.1"
     buffer: "npm:6.0.3"
     circomlibjs: "npm:0.0.8"
     ffjavascript: "npm:0.2.38"
@@ -3628,7 +3628,7 @@ __metadata:
     "@types/snarkjs": "npm:^0"
     "@types/tmp": "npm:^0.2.6"
     "@zk-kit/eddsa-poseidon": "npm:0.9.0"
-    "@zk-kit/utils": "npm:0.8.0"
+    "@zk-kit/utils": "npm:0.8.1"
     poseidon-lite: "npm:^0.2.0"
     rimraf: "npm:^5.0.5"
     rollup: "npm:^4.12.0"
@@ -3716,7 +3716,7 @@ __metadata:
     "@rollup/plugin-typescript": "npm:^11.1.6"
     "@zk-kit/baby-jubjub": "npm:0.3.0"
     "@zk-kit/eddsa-poseidon": "npm:0.1.0"
-    "@zk-kit/utils": "npm:0.8.0"
+    "@zk-kit/utils": "npm:0.8.1"
     circomlibjs: "npm:^0.0.8"
     rimraf: "npm:^5.0.5"
     rollup: "npm:^4.12.0"
@@ -3775,7 +3775,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@zk-kit/utils@npm:0.8.0, @zk-kit/utils@workspace:packages/utils":
+"@zk-kit/utils@npm:0.8.1, @zk-kit/utils@workspace:packages/utils":
   version: 0.0.0-use.local
   resolution: "@zk-kit/utils@workspace:packages/utils"
   dependencies: