diff --git a/packages/bot/package.json b/packages/bot/package.json
index e05b4e17f..ff2cd9860 100644
--- a/packages/bot/package.json
+++ b/packages/bot/package.json
@@ -37,7 +37,7 @@
     "@types/chai": "^5.2.3",
     "@types/mocha": "^10.0.10",
     "@types/node": "^25.5.0",
-    "@types/sinon": "^21.0.0",
+    "@types/sinon": "^21.0.1",
     "c8": "^11.0.0",
     "chai": "^6.2.2",
     "mocha": "^11.7.5",
diff --git a/packages/gateway/package.json b/packages/gateway/package.json
index e1212f367..2866e9b15 100644
--- a/packages/gateway/package.json
+++ b/packages/gateway/package.json
@@ -39,7 +39,7 @@
     "@types/chai": "^5.2.3",
     "@types/mocha": "^10.0.10",
     "@types/node": "^25.5.0",
-    "@types/sinon": "^21.0.0",
+    "@types/sinon": "^21.0.1",
     "@types/ws": "^8.18.1",
     "c8": "^11.0.0",
     "chai": "^6.2.2",
diff --git a/packages/rest/package.json b/packages/rest/package.json
index 849d6a8fd..2b07e240c 100644
--- a/packages/rest/package.json
+++ b/packages/rest/package.json
@@ -36,7 +36,7 @@
     "@types/chai-as-promised": "^8.0.2",
     "@types/mocha": "^10.0.10",
     "@types/node": "^25.5.0",
-    "@types/sinon": "^21.0.0",
+    "@types/sinon": "^21.0.1",
     "c8": "^11.0.0",
     "chai": "^6.2.2",
     "chai-as-promised": "^8.0.2",
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 157cb63e6..6f55eb396 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -33,7 +33,7 @@
     "@types/chai": "^5.2.3",
     "@types/mocha": "^10.0.10",
     "@types/node": "^25.5.0",
-    "@types/sinon": "^21.0.0",
+    "@types/sinon": "^21.0.1",
     "c8": "^11.0.0",
     "chai": "^6.2.2",
     "mocha": "^11.7.5",
diff --git a/yarn.lock b/yarn.lock
index 68afd6c3b..b1c0be86c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -133,7 +133,7 @@ __metadata:
     "@types/chai": "npm:^5.2.3"
     "@types/mocha": "npm:^10.0.10"
     "@types/node": "npm:^25.5.0"
-    "@types/sinon": "npm:^21.0.0"
+    "@types/sinon": "npm:^21.0.1"
     c8: "npm:^11.0.0"
     chai: "npm:^6.2.2"
     mocha: "npm:^11.7.5"
@@ -156,7 +156,7 @@ __metadata:
     "@types/chai": "npm:^5.2.3"
     "@types/mocha": "npm:^10.0.10"
     "@types/node": "npm:^25.5.0"
-    "@types/sinon": "npm:^21.0.0"
+    "@types/sinon": "npm:^21.0.1"
     "@types/ws": "npm:^8.18.1"
     c8: "npm:^11.0.0"
     chai: "npm:^6.2.2"
@@ -186,7 +186,7 @@ __metadata:
     "@types/chai-as-promised": "npm:^8.0.2"
     "@types/mocha": "npm:^10.0.10"
     "@types/node": "npm:^25.5.0"
-    "@types/sinon": "npm:^21.0.0"
+    "@types/sinon": "npm:^21.0.1"
     c8: "npm:^11.0.0"
     chai: "npm:^6.2.2"
     chai-as-promised: "npm:^8.0.2"
@@ -227,7 +227,7 @@ __metadata:
     "@types/chai": "npm:^5.2.3"
     "@types/mocha": "npm:^10.0.10"
     "@types/node": "npm:^25.5.0"
-    "@types/sinon": "npm:^21.0.0"
+    "@types/sinon": "npm:^21.0.1"
     c8: "npm:^11.0.0"
     chai: "npm:^6.2.2"
     mocha: "npm:^11.7.5"
@@ -928,12 +928,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/sinon@npm:^21.0.0":
-  version: 21.0.0
-  resolution: "@types/sinon@npm:21.0.0"
+"@types/sinon@npm:^21.0.1":
+  version: 21.0.1
+  resolution: "@types/sinon@npm:21.0.1"
   dependencies:
     "@types/sinonjs__fake-timers": "npm:*"
-  checksum: 10c0/276d610b5f975eba875c207075d031389d9321d407ff2210106301471893e1198fe83798c507b241620f498735806ab729aaca59b51a340d31875e5d61e18d3a
+  checksum: 10c0/b6cdc8420de4a657b1643c4da6cdc6f418de1c633b8022503929fc11538b5a691d70d74a93f3b82472018a6c778c8d543d2c3e23a4b68f73c37233277c436f16
   languageName: node
   linkType: hard