demisto · YuvHayun · May 29, 2022 · May 29, 2022 · May 29, 2022 · May 29, 2022
diff --git a/Packs/CortexXDR/Playbooks/playbook-Cortex_XDR_-_Block_File.yml b/Packs/CortexXDR/Playbooks/playbook-Cortex_XDR_-_Block_File.yml
@@ -42,7 +42,7 @@ tasks:
       name: Cortex XDR add a file SHA256 to block list
       description: Adds requested files to block list if they are not already on block list
         or allow list.
-      script: '|||xdr-blacklist-files'
+      script: '|||xdr-blocklist-files'
       type: regular
       iscommand: true
       brand: ""

diff --git a/Packs/CortexXDR/ReleaseNotes/4_5_3.md b/Packs/CortexXDR/ReleaseNotes/4_5_3.md
@@ -0,0 +1,4 @@
+
+#### Playbooks
+- **Cortex XDR - Block File**
+- Fixed an issue where ***xdr-blacklist-files*** which is deprecated was used.
diff --git a/Packs/CortexXDR/pack_metadata.json b/Packs/CortexXDR/pack_metadata.json
@@ -2,7 +2,7 @@
     "name": "Palo Alto Networks Cortex XDR - Investigation and Response",
     "description": "Automates Cortex XDR incident response, and includes custom Cortex XDR incident views and layouts to aid analyst investigations.",
     "support": "xsoar",
-    "currentVersion": "4.5.2",
+    "currentVersion": "4.5.3",
     "author": "Cortex XSOAR",
     "url": "https://www.paloaltonetworks.com/cortex",
     "email": "",