diff --git a/pyproject.toml b/pyproject.toml
index 9987dee..6f5cee3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,8 +10,8 @@ authors = [
 
 dependencies = [
     # internal requirements
-    "utilo>=2.107.4,<3.0.0",
-    "iamraw>=4.91.4,<5.0.0",
+    "utilo>=2.109.0,<3.0.0",
+    "iamraw>=4.91.7,<5.0.0",
     "configos>=1.0.4,<2.0.0",
     # external requirements
     # template engine
@@ -30,7 +30,7 @@ license-files = ["LICENSE"]
 
 [project.optional-dependencies]
 dev = [
-    "utilotest>=1.0.2,<2.0.0",
+    "utilotest>=1.0.4,<2.0.0",
     "utilosafe>=1.0.0,<2.0.0",
 ]