diff --git a/pyproject.toml b/pyproject.toml
index dd444ba4..ccefcf40 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ classifiers = [
 dynamic = [ "version" ]
 dependencies = [
   "aiodns==3.1.1",
-  "aiohttp==3.11.15",
+  "aiohttp==3.13.3",
   "aleph-message>=1.0.5",
   "aleph-sdk-python==2.3",
   "base58==2.1.1",               # Needed now as default with _load_account changement