diff --git a/.devcontainer/post-create-cmd.sh b/.devcontainer/post-create-cmd.sh
index 10782a1..8dbe655 100755
--- a/.devcontainer/post-create-cmd.sh
+++ b/.devcontainer/post-create-cmd.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-HERMES_VERSION="v2026.9.7"
+HERMES_VERSION="v2026.9.11"
 OMNIROUTE_VERSION=3.8.50
 MODELRELAY_VERSION=1.22.1
 MNEMON_VERSION=0.2.8