diff --git a/misp.json b/misp.json
index 30d3df4..2c7b039 100644
--- a/misp.json
+++ b/misp.json
@@ -172,11 +172,11 @@
     "hostname": "misp",
     "http_proxy": "{{env `http_proxy`}}",
     "https_proxy": "{{env `https_proxy`}}",
-    "iso_checksum": "43738d7dfd3e2661e4d55d2e0f9d8150f0687f4335af9b4dac047bf45fafcb4a4831685281fd5a318c5747681c351375d1129094d3f1bf38d88ab4bb49b6c457",
+    "iso_checksum": "7514fceffc9ddc636f97c69e330976ffc88652842e700ba20f9a41b4ede34f56990777da883b845f769d22c444660c7982bc08be8007a68251e7013d97c16185",
     "iso_checksum_type": "sha512",
-    "iso_name": "ubuntu-18.04.5-server-amd64.iso",
+    "iso_name": "ubuntu-18.04.6-server-amd64.iso",
     "iso_path": "iso",
-    "iso_url": "http://cdimage.ubuntu.com/ubuntu/releases/bionic/release/ubuntu-18.04.5-server-amd64.iso",
+    "iso_url": "http://cdimage.ubuntu.com/ubuntu/releases/bionic/release/ubuntu-18.04.6-server-amd64.iso",
     "memory": "3072",
     "no_proxy": "{{env `no_proxy`}}",
     "ovftool_path": "ovftool",