diff --git a/Services/accessibility-nodes/package.json b/Services/accessibility-nodes/package.json
index 5d945ef..ec14523 100644
--- a/Services/accessibility-nodes/package.json
+++ b/Services/accessibility-nodes/package.json
@@ -30,6 +30,6 @@
     "eslint": "^9.15.0",
     "tsx": "^4.19.2",
     "typescript": "^5.7.2",
-    "vitest": "^2.1.5"
+    "vitest": "^4.1.8"
   }
 }
diff --git a/Services/deafauth/package.json b/Services/deafauth/package.json
index 8832f1f..f3f7409 100644
--- a/Services/deafauth/package.json
+++ b/Services/deafauth/package.json
@@ -42,6 +42,6 @@
     "eslint": "^9.15.0",
     "tsx": "^4.19.2",
     "typescript": "^5.7.2",
-    "vitest": "^2.1.5"
+    "vitest": "^4.1.8"
   }
 }
diff --git a/Services/fibonrose/package.json b/Services/fibonrose/package.json
index 26c32b2..99e442b 100644
--- a/Services/fibonrose/package.json
+++ b/Services/fibonrose/package.json
@@ -30,6 +30,6 @@
     "eslint": "^9.15.0",
     "tsx": "^4.19.2",
     "typescript": "^5.7.2",
-    "vitest": "^2.1.5"
+    "vitest": "^4.1.8"
   }
 }
diff --git a/Services/pinksync/package.json b/Services/pinksync/package.json
index fc49cdc..804696c 100644
--- a/Services/pinksync/package.json
+++ b/Services/pinksync/package.json
@@ -33,6 +33,6 @@
     "eslint": "^9.15.0",
     "tsx": "^4.19.2",
     "typescript": "^5.7.2",
-    "vitest": "^2.1.5"
+    "vitest": "^4.1.8"
   }
 }