diff --git a/contracts/package.json b/contracts/package.json
index 28e35ba..7925733 100644
--- a/contracts/package.json
+++ b/contracts/package.json
@@ -39,7 +39,7 @@
     "hardhat-gas-reporter": "^1.0.4",
     "jsonfile": "^5.0.0",
     "npm-run-all": "^4.1.5",
-    "prettier": "^2.4.1",
+    "prettier": "^2.8.8",
     "prettier-plugin-solidity": "^1.0.0-beta.18",
     "solhint": "^3.3.6",
     "solhint-plugin-prettier": "^0.0.5",
diff --git a/package.json b/package.json
index 0640010..200a1e5 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "eslint-utils": "^3.0.0",
     "husky": "^8.0.2",
     "lint-staged": "^11.0.0",
-    "prettier": "^2.4.1",
+    "prettier": "^2.8.8",
     "solhint-plugin-prettier": "^0.0.5"
   },
   "scripts": {
diff --git a/web/package.json b/web/package.json
index a6c1106..bede013 100644
--- a/web/package.json
+++ b/web/package.json
@@ -48,7 +48,7 @@
     "eslint-utils": "^3.0.0",
     "lru-cache": "^7.8.0",
     "parcel": "^2.7.0",
-    "prettier": "^2.5.1",
+    "prettier": "^2.8.8",
     "process": "^0.11.10",
     "typescript": "^4.5.5"
   },
diff --git a/yarn.lock b/yarn.lock
index 58b92b4..a72dbcc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2712,7 +2712,7 @@ __metadata:
     hardhat-gas-reporter: ^1.0.4
     jsonfile: ^5.0.0
     npm-run-all: ^4.1.5
-    prettier: ^2.4.1
+    prettier: ^2.8.8
     prettier-plugin-solidity: ^1.0.0-beta.18
     solhint: ^3.3.6
     solhint-plugin-prettier: ^0.0.5
@@ -2759,7 +2759,7 @@ __metadata:
     lru-cache: ^7.8.0
     moment: ^2.29.4
     parcel: ^2.7.0
-    prettier: ^2.5.1
+    prettier: ^2.8.8
     process: ^0.11.10
     react: ^18.2.0
     react-chartjs-2: ^4.3.1
@@ -10127,7 +10127,7 @@ __metadata:
     eslint-utils: ^3.0.0
     husky: ^8.0.2
     lint-staged: ^11.0.0
-    prettier: ^2.4.1
+    prettier: ^2.8.8
     solhint-plugin-prettier: ^0.0.5
   languageName: unknown
   linkType: soft
@@ -21360,7 +21360,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"prettier@npm:^2.1.2, prettier@npm:^2.4.1, prettier@npm:^2.5.1":
+"prettier@npm:^2.1.2":
   version: 2.8.3
   resolution: "prettier@npm:2.8.3"
   bin:
@@ -21369,6 +21369,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"prettier@npm:^2.8.8":
+  version: 2.8.8
+  resolution: "prettier@npm:2.8.8"
+  bin:
+    prettier: bin-prettier.js
+  checksum: b49e409431bf129dd89238d64299ba80717b57ff5a6d1c1a8b1a28b590d998a34e083fa13573bc732bb8d2305becb4c9a4407f8486c81fa7d55100eb08263cf8
+  languageName: node
+  linkType: hard
+
 "private@npm:^0.1.6, private@npm:^0.1.8":
   version: 0.1.8
   resolution: "private@npm:0.1.8"