diff --git a/bun.lock b/bun.lock
index 970e2df..3cbc282 100644
--- a/bun.lock
+++ b/bun.lock
@@ -6,7 +6,7 @@
       "name": "pi-callscript",
       "dependencies": {
         "callscript": "0.1.7",
-        "effect": "4.0.1",
+        "effect": "4.0.5",
       },
       "devDependencies": {
         "@earendil-works/pi-coding-agent": "1.0.4",
@@ -444,7 +444,7 @@
 
     "ecdsa-sig-formatter": ["ecdsa-sig-formatter@1.0.11", "", { "dependencies": { "safe-buffer": "^5.0.1" } }, "sha512-nagl3RYrbNv6kQkeJIpt6NJZy8twLB/2vtz6yN9Z4vRKHN4/QZJIEbqohALSgwKdnksuY3k5Addp5lg8sVoVcQ=="],
 
-    "effect": ["effect@4.0.1", "", {}, "sha512-b1VlQG9g8fwxE5QnIZuPoOP/0MsqHJSRKxUijjoM80E5q95FXrX5yWtY5XI8G+GJsBQAVSDbLS458z9a++uVvw=="],
+    "effect": ["effect@4.0.5", "", {}, "sha512-BY4/28NlpOd99yzmV741xbVGmp+1U7tks4oB7F/Png64bTa5tm5eCA6W0RiXsnuLDDoJpjfVSo4Dnq4BZb/89Q=="],
 
     "empathic": ["empathic@2.1.0", "", {}, "sha512-AnfC1ATldl49/cvZdLPDjBfrRNwbDO05aibiOtzQu3qtlbJtomNLhF30HEtn/7iBz50dlMECqATo3fG0LrdEgw=="],
 
diff --git a/package.json b/package.json
index af935e7..73ad928 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
   },
   "dependencies": {
     "callscript": "0.1.7",
-    "effect": "4.0.1"
+    "effect": "4.0.5"
   },
   "devDependencies": {
     "@earendil-works/pi-coding-agent": "1.0.4",