diff --git a/injected/package.json b/injected/package.json
index e15e34d95d..822b24605c 100644
--- a/injected/package.json
+++ b/injected/package.json
@@ -43,7 +43,7 @@
     "@types/node": "^24.0.3",
     "@typescript-eslint/eslint-plugin": "^8.34.1",
     "fast-check": "^4.1.1",
-    "jasmine": "^5.7.1",
+    "jasmine": "^5.9.0",
     "web-ext": "^8.9.0"
   }
 }
diff --git a/package-lock.json b/package-lock.json
index a7d644df20..6697d5ed15 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -53,7 +53,7 @@
         "@types/node": "^24.0.3",
         "@typescript-eslint/eslint-plugin": "^8.34.1",
         "fast-check": "^4.1.1",
-        "jasmine": "^5.7.1",
+        "jasmine": "^5.9.0",
         "web-ext": "^8.9.0"
       }
     },
@@ -6835,23 +6835,23 @@
       }
     },
     "node_modules/jasmine": {
-      "version": "5.7.1",
-      "resolved": "https://registry.npmjs.org/jasmine/-/jasmine-5.7.1.tgz",
-      "integrity": "sha512-E/4fkRNy/9ALz6z3Z3/tYXFAohoznVy7In9FWutG2fqBSkILJHFzbgZtHJUw5UrL3jgUQ4sdGYOVZ5KpSXYjGw==",
+      "version": "5.9.0",
+      "resolved": "https://registry.npmjs.org/jasmine/-/jasmine-5.9.0.tgz",
+      "integrity": "sha512-SspK51QMnuC92z5zpF4kOkWN+MyZZDOBv8zgzlMAYvMD0UoGwcq5yYaDe1mrpN7wXZ2CFXh5y8Ua2ugwE4OmXQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "glob": "^10.2.2",
-        "jasmine-core": "~5.7.0"
+        "jasmine-core": "~5.9.0"
       },
       "bin": {
         "jasmine": "bin/jasmine.js"
       }
     },
     "node_modules/jasmine-core": {
-      "version": "5.7.1",
-      "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-5.7.1.tgz",
-      "integrity": "sha512-QnurrtpKsPoixxG2R3d1xP0St/2kcX5oTZyDyQJMY+Vzi/HUlu1kGm+2V8Tz+9lV991leB1l0xcsyz40s9xOOw==",
+      "version": "5.9.0",
+      "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-5.9.0.tgz",
+      "integrity": "sha512-OMUvF1iI6+gSRYOhMrH4QYothVLN9C3EJ6wm4g7zLJlnaTl8zbaPOr0bTw70l7QxkoM7sVFOWo83u9B2Fe2Zng==",
       "dev": true,
       "license": "MIT"
     },
@@ -11162,7 +11162,7 @@
       },
       "devDependencies": {
         "@types/jasmine": "^5.1.8",
-        "jasmine": "^5.7.1"
+        "jasmine": "^5.9.0"
       }
     }
   }
diff --git a/types-generator/package.json b/types-generator/package.json
index d4c56c7056..438285857a 100644
--- a/types-generator/package.json
+++ b/types-generator/package.json
@@ -8,7 +8,7 @@
     "json-schema-to-typescript": "^15.0.4"
   },
   "devDependencies": {
-    "jasmine": "^5.7.1",
+    "jasmine": "^5.9.0",
     "@types/jasmine": "^5.1.8"
   }
 }