diff --git a/packages/bufio/package-lock.json b/packages/bufio/package-lock.json
index d5ac81c0..5b0cfa0e 100644
--- a/packages/bufio/package-lock.json
+++ b/packages/bufio/package-lock.json
@@ -9,13 +9,13 @@
 			"version": "1.1.4",
 			"license": "MIT",
 			"dependencies": {
-				"decimal.js": "10.4.3"
+				"decimal.js": "10.6.0"
 			}
 		},
 		"node_modules/decimal.js": {
-			"version": "10.4.3",
-			"resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.4.3.tgz",
-			"integrity": "sha512-VBBaLc1MgL5XpzgIP7ny5Z6Nx3UrRkIViUkPUdtl9aya5amy3De1gsUUSB1g3+3sExYNjCAsAznmukyxCb1GRA==",
+			"version": "10.6.0",
+			"resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.6.0.tgz",
+			"integrity": "sha512-YpgQiITW3JXGntzdUmyUR1V812Hn8T1YVXhCu+wO3OpS4eU9l4YdD3qjyiKdV6mvV29zapkMeD390UVEf2lkUg==",
 			"license": "MIT"
 		}
 	}
diff --git a/packages/bufio/package.json b/packages/bufio/package.json
index f9e3010f..e133f624 100644
--- a/packages/bufio/package.json
+++ b/packages/bufio/package.json
@@ -22,6 +22,6 @@
     "access": "public"
   },
   "dependencies": {
-    "decimal.js": "10.4.3"
+    "decimal.js": "10.6.0"
   }
 }
diff --git a/packages/core/package-lock.json b/packages/core/package-lock.json
index 5e5814b0..2ce7cf12 100644
--- a/packages/core/package-lock.json
+++ b/packages/core/package-lock.json
@@ -11,7 +11,7 @@
 			"dependencies": {
 				"bignumber.js": "^9.0.1",
 				"bitcoin-networks": "^1.0.0",
-				"decimal.js": "10.4.3"
+				"decimal.js": "10.6.0"
 			},
 			"devDependencies": {
 				"@types/node": "18.11.9"
@@ -213,9 +213,9 @@
 			}
 		},
 		"node_modules/decimal.js": {
-			"version": "10.4.3",
-			"resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.4.3.tgz",
-			"integrity": "sha512-VBBaLc1MgL5XpzgIP7ny5Z6Nx3UrRkIViUkPUdtl9aya5amy3De1gsUUSB1g3+3sExYNjCAsAznmukyxCb1GRA==",
+			"version": "10.6.0",
+			"resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.6.0.tgz",
+			"integrity": "sha512-YpgQiITW3JXGntzdUmyUR1V812Hn8T1YVXhCu+wO3OpS4eU9l4YdD3qjyiKdV6mvV29zapkMeD390UVEf2lkUg==",
 			"license": "MIT"
 		},
 		"node_modules/elliptic": {
diff --git a/packages/core/package.json b/packages/core/package.json
index b9841b5b..1d835b21 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -30,7 +30,7 @@
     "@node-dlc/messaging": "^1.1.4",
     "bignumber.js": "^9.0.1",
     "bitcoin-networks": "^1.0.0",
-    "decimal.js": "10.4.3"
+    "decimal.js": "10.6.0"
   },
   "devDependencies": {
     "@types/node": "18.11.9"
diff --git a/packages/leveldb/package-lock.json b/packages/leveldb/package-lock.json
index b8077035..9d46423e 100644
--- a/packages/leveldb/package-lock.json
+++ b/packages/leveldb/package-lock.json
@@ -60,7 +60,7 @@
 			"dependencies": {
 				"bignumber.js": "^9.0.1",
 				"bitcoin-networks": "^1.0.0",
-				"decimal.js": "10.4.3"
+				"decimal.js": "10.6.0"
 			},
 			"devDependencies": {
 				"@types/node": "18.11.9"
diff --git a/packages/messaging/package-lock.json b/packages/messaging/package-lock.json
index e74119aa..38946482 100644
--- a/packages/messaging/package-lock.json
+++ b/packages/messaging/package-lock.json
@@ -13,7 +13,7 @@
 				"bip-schnorr": "0.6.3",
 				"bitcoin-networks": "^1.0.0",
 				"bitcoinjs-lib": "6.1.7",
-				"decimal.js": "10.4.3",
+				"decimal.js": "10.6.0",
 				"json-bigint": "^1.0.0",
 				"secp256k1": "^4.0.3"
 			},
@@ -360,9 +360,9 @@
 			}
 		},
 		"node_modules/decimal.js": {
-			"version": "10.4.3",
-			"resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.4.3.tgz",
-			"integrity": "sha512-VBBaLc1MgL5XpzgIP7ny5Z6Nx3UrRkIViUkPUdtl9aya5amy3De1gsUUSB1g3+3sExYNjCAsAznmukyxCb1GRA==",
+			"version": "10.6.0",
+			"resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.6.0.tgz",
+			"integrity": "sha512-YpgQiITW3JXGntzdUmyUR1V812Hn8T1YVXhCu+wO3OpS4eU9l4YdD3qjyiKdV6mvV29zapkMeD390UVEf2lkUg==",
 			"license": "MIT"
 		},
 		"node_modules/diff": {
diff --git a/packages/messaging/package.json b/packages/messaging/package.json
index c0afa23e..d3853130 100644
--- a/packages/messaging/package.json
+++ b/packages/messaging/package.json
@@ -32,7 +32,7 @@
     "bip-schnorr": "0.6.3",
     "bitcoin-networks": "^1.0.0",
     "bitcoinjs-lib": "6.1.7",
-    "decimal.js": "10.4.3",
+    "decimal.js": "10.6.0",
     "json-bigint": "^1.0.0",
     "secp256k1": "^4.0.3"
   },