diff --git a/packages/adblocker-webextension-cosmetics/package.json b/packages/adblocker-webextension-cosmetics/package.json
index c010a3be8f..bf3c6210db 100644
--- a/packages/adblocker-webextension-cosmetics/package.json
+++ b/packages/adblocker-webextension-cosmetics/package.json
@@ -93,7 +93,7 @@
     "nyc": "^17.0.0",
     "rimraf": "^6.0.1",
     "rollup": "^4.0.2",
-    "sinon": "^18.0.0",
+    "sinon": "^19.0.0",
     "tshy": "^3.0.2",
     "typescript": "^5.5.2"
   },
diff --git a/yarn.lock b/yarn.lock
index 7ae330b94f..1ee19635ff 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -556,7 +556,7 @@ __metadata:
     nyc: "npm:^17.0.0"
     rimraf: "npm:^6.0.1"
     rollup: "npm:^4.0.2"
-    sinon: "npm:^18.0.0"
+    sinon: "npm:^19.0.0"
     tshy: "npm:^3.0.2"
     typescript: "npm:^5.5.2"
   languageName: unknown
@@ -2131,16 +2131,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@sinonjs/commons@npm:^2.0.0":
-  version: 2.0.0
-  resolution: "@sinonjs/commons@npm:2.0.0"
-  dependencies:
-    type-detect: "npm:4.0.8"
-  checksum: 10/bd6b44957077cd99067dcf401e80ed5ea03ba930cba2066edbbfe302d5fc973a108db25c0ae4930ee53852716929e4c94fa3b8a1510a51ac6869443a139d1e3d
-  languageName: node
-  linkType: hard
-
-"@sinonjs/commons@npm:^3.0.0, @sinonjs/commons@npm:^3.0.1":
+"@sinonjs/commons@npm:^3.0.1":
   version: 3.0.1
   resolution: "@sinonjs/commons@npm:3.0.1"
   dependencies:
@@ -2149,30 +2140,30 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@sinonjs/fake-timers@npm:11.2.2, @sinonjs/fake-timers@npm:^11.2.2":
-  version: 11.2.2
-  resolution: "@sinonjs/fake-timers@npm:11.2.2"
+"@sinonjs/fake-timers@npm:13.0.1, @sinonjs/fake-timers@npm:^13.0.1":
+  version: 13.0.1
+  resolution: "@sinonjs/fake-timers@npm:13.0.1"
   dependencies:
-    "@sinonjs/commons": "npm:^3.0.0"
-  checksum: 10/da7dfa677b2362bc5a321fc1563184755b5c62fbb1a72457fb9e901cd187ba9dc834f9e8a0fb5a4e1d1e6e6ad4c5b54e90900faa44dd6c82d3c49c92ec23ecd4
+    "@sinonjs/commons": "npm:^3.0.1"
+  checksum: 10/fcb93349c52baead353336ce86442df14e3ee918162a0df1e88692c1fa9aec67b94094b0152bb95adcf8dc834eb20557e9a7e425c959fdee5b8cc67d17afcd67
   languageName: node
   linkType: hard
 
-"@sinonjs/samsam@npm:^8.0.0":
-  version: 8.0.0
-  resolution: "@sinonjs/samsam@npm:8.0.0"
+"@sinonjs/samsam@npm:^8.0.1":
+  version: 8.0.2
+  resolution: "@sinonjs/samsam@npm:8.0.2"
   dependencies:
-    "@sinonjs/commons": "npm:^2.0.0"
+    "@sinonjs/commons": "npm:^3.0.1"
     lodash.get: "npm:^4.4.2"
-    type-detect: "npm:^4.0.8"
-  checksum: 10/0c9928a7d16a2428ba561e410d9d637c08014d549cac4979c63a6580c56b69378dba80ea01b17e8e163f2ca5dd331376dae92eae8364857ef827ae59dbcfe0ce
+    type-detect: "npm:^4.1.0"
+  checksum: 10/58ca9752e8e835a09ed275f8edf8da2720fe95c0c02f6bcb90ad7f86fdceb393f35f744194b705dd94216228646ec0aedbb814e245eb869b940dcf1266b7a533
   languageName: node
   linkType: hard
 
-"@sinonjs/text-encoding@npm:^0.7.2":
-  version: 0.7.2
-  resolution: "@sinonjs/text-encoding@npm:0.7.2"
-  checksum: 10/ec713fb44888c852d84ca54f6abf9c14d036c11a5d5bfab7825b8b9d2b22127dbe53412c68f4dbb0c05ea5ed61c64679bd2845c177d81462db41e0d3d7eca499
+"@sinonjs/text-encoding@npm:^0.7.3":
+  version: 0.7.3
+  resolution: "@sinonjs/text-encoding@npm:0.7.3"
+  checksum: 10/f0cc89bae36e7ce159187dece7800b78831288f1913e9ae8cf8a878da5388232d2049740f6f4a43ec4b43b8ad1beb55f919f45eb9a577adb4a2a6eacb27b25fc
   languageName: node
   linkType: hard
 
@@ -4176,6 +4167,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"diff@npm:^7.0.0":
+  version: 7.0.0
+  resolution: "diff@npm:7.0.0"
+  checksum: 10/e9b8e48d054c9c0c093c65ce8e2637af94b35f2427001607b14e5e0589e534ea3413a7f91ebe6d7c5a1494ace49cb7c7c3972f442ddd96a4767ff091999a082e
+  languageName: node
+  linkType: hard
+
 "dir-glob@npm:^2.0.0":
   version: 2.2.2
   resolution: "dir-glob@npm:2.2.2"
@@ -7371,16 +7369,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nise@npm:^6.0.0":
-  version: 6.0.0
-  resolution: "nise@npm:6.0.0"
+"nise@npm:^6.1.0":
+  version: 6.1.0
+  resolution: "nise@npm:6.1.0"
   dependencies:
-    "@sinonjs/commons": "npm:^3.0.0"
-    "@sinonjs/fake-timers": "npm:^11.2.2"
-    "@sinonjs/text-encoding": "npm:^0.7.2"
+    "@sinonjs/commons": "npm:^3.0.1"
+    "@sinonjs/fake-timers": "npm:^13.0.1"
+    "@sinonjs/text-encoding": "npm:^0.7.3"
     just-extend: "npm:^6.2.0"
-    path-to-regexp: "npm:^6.2.1"
-  checksum: 10/a11be5fd21ece95c80fda14a2cf80350404acc895467fc5104dc9ea9c0630614fcc83e10591ead96796b31aa2f3ccb7dc9198ed940d0f3e91e760bf5104d41a8
+    path-to-regexp: "npm:^8.1.0"
+  checksum: 10/713b0ae4b482421b93caee19dc6511358d744e44acfd307fddbbfaa783d12b43f7eaaaaef023949c9ad39f69a580bbae31321fde777e78d66ce057f4c9f86334
   languageName: node
   linkType: hard
 
@@ -8235,10 +8233,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"path-to-regexp@npm:^6.2.1":
-  version: 6.3.0
-  resolution: "path-to-regexp@npm:6.3.0"
-  checksum: 10/6822f686f01556d99538b350722ef761541ec0ce95ca40ce4c29e20a5b492fe8361961f57993c71b2418de12e604478dcf7c430de34b2c31a688363a7a944d9c
+"path-to-regexp@npm:^8.1.0":
+  version: 8.1.0
+  resolution: "path-to-regexp@npm:8.1.0"
+  checksum: 10/5016a27153d99d3da6a7769a3f34eb4a35538d23a9b4044f517960978876af4d23146f0421e9714be0449f61ffffb04941ffcb7e6bd7c69cf6d891238becd587
   languageName: node
   linkType: hard
 
@@ -9317,17 +9315,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"sinon@npm:^18.0.0":
-  version: 18.0.1
-  resolution: "sinon@npm:18.0.1"
+"sinon@npm:^19.0.0":
+  version: 19.0.0
+  resolution: "sinon@npm:19.0.0"
   dependencies:
     "@sinonjs/commons": "npm:^3.0.1"
-    "@sinonjs/fake-timers": "npm:11.2.2"
-    "@sinonjs/samsam": "npm:^8.0.0"
-    diff: "npm:^5.2.0"
-    nise: "npm:^6.0.0"
-    supports-color: "npm:^7"
-  checksum: 10/65be65a7c5dbef7e9e315820bcd17fe0387fb07cb5dd41d3d6a89177e9a2ca463144676d8407348dc075758daa7cf37b9376d35bd1bc7e06717e87d03aa26111
+    "@sinonjs/fake-timers": "npm:13.0.1"
+    "@sinonjs/samsam": "npm:^8.0.1"
+    diff: "npm:^7.0.0"
+    nise: "npm:^6.1.0"
+    supports-color: "npm:^7.2.0"
+  checksum: 10/8042b37344cdf1a69f263bc952e476afbc8c946026f6eddd7ae775b8542bd62c9b1e71ff50d60dbc1a830446c80a5221b5d7e0889ce583d0136aae5c7d26d37e
   languageName: node
   linkType: hard
 
@@ -9650,7 +9648,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"supports-color@npm:^7, supports-color@npm:^7.0.0, supports-color@npm:^7.1.0":
+"supports-color@npm:^7.0.0, supports-color@npm:^7.1.0, supports-color@npm:^7.2.0":
   version: 7.2.0
   resolution: "supports-color@npm:7.2.0"
   dependencies:
@@ -10136,13 +10134,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"type-detect@npm:4.0.8, type-detect@npm:^4.0.8":
+"type-detect@npm:4.0.8":
   version: 4.0.8
   resolution: "type-detect@npm:4.0.8"
   checksum: 10/5179e3b8ebc51fce1b13efb75fdea4595484433f9683bbc2dca6d99789dba4e602ab7922d2656f2ce8383987467f7770131d4a7f06a26287db0615d2f4c4ce7d
   languageName: node
   linkType: hard
 
+"type-detect@npm:^4.1.0":
+  version: 4.1.0
+  resolution: "type-detect@npm:4.1.0"
+  checksum: 10/e363bf0352427a79301f26a7795a27718624c49c576965076624eb5495d87515030b207217845f7018093adcbe169b2d119bb9b7f1a31a92bfbb1ab9639ca8dd
+  languageName: node
+  linkType: hard
+
 "type-fest@npm:^0.13.1":
   version: 0.13.1
   resolution: "type-fest@npm:0.13.1"