diff --git a/VERIFY_ISO.md b/VERIFY_ISO.md
index 1fcb48734..26b926971 100644
--- a/VERIFY_ISO.md
+++ b/VERIFY_ISO.md
@@ -1,16 +1,16 @@
-### 2.3.0 ISO image built on 2020/10/15
+### 2.3.1 ISO image built on 2020/10/22
 
 ### Download and Verify
 
-2.3.0 ISO image:  
-https://download.securityonion.net/file/securityonion/securityonion-2.3.0.iso
+2.3.1 ISO image:  
+https://download.securityonion.net/file/securityonion/securityonion-2.3.1.iso
 
-MD5: E05B220E4FD7C054DF5C50906EE1375B
-SHA1: 55E93C6EAB140AB4A0F07873CC871EBFDC699CD6  
-SHA256: 57B96A6E0951143E123BFC0CD0404F7466776E69F3C115F5A0444C0C6D5A6E32 
+MD5: EF2DEBCCBAE0B0BCCC906552B5FF918A
+SHA1: 16AFCACB102BD217A038044D64E7A86DA351640E  
+SHA256: 7125F90B6323179D0D29F5745681BE995BD2615E64FA1E0046D94888A72C539E 
 
 Signature for ISO image:  
-https://github.com/Security-Onion-Solutions/securityonion/raw/master/sigs/securityonion-2.3.0.iso.sig
+https://github.com/Security-Onion-Solutions/securityonion/raw/master/sigs/securityonion-2.3.1.iso.sig
 
 Signing key:  
 https://raw.githubusercontent.com/Security-Onion-Solutions/securityonion/master/KEYS  
@@ -24,22 +24,22 @@ wget https://raw.githubusercontent.com/Security-Onion-Solutions/securityonion/ma
 
 Download the signature file for the ISO:  
 ```
-wget https://github.com/Security-Onion-Solutions/securityonion/raw/master/sigs/securityonion-2.3.0.iso.sig
+wget https://github.com/Security-Onion-Solutions/securityonion/raw/master/sigs/securityonion-2.3.1.iso.sig
 ```
 
 Download the ISO image:  
 ```
-wget https://download.securityonion.net/file/securityonion/securityonion-2.3.0.iso
+wget https://download.securityonion.net/file/securityonion/securityonion-2.3.1.iso
 ```
 
 Verify the downloaded ISO image using the signature file:  
 ```
-gpg --verify securityonion-2.3.0.iso.sig securityonion-2.3.0.iso
+gpg --verify securityonion-2.3.1.iso.sig securityonion-2.3.1.iso
 ```
 
 The output should show "Good signature" and the Primary key fingerprint should match what's shown below:
 ```
-gpg: Signature made Thu 15 Oct 2020 08:06:28 PM EDT using RSA key ID FE507013
+gpg: Signature made Thu 22 Oct 2020 10:34:27 AM EDT using RSA key ID FE507013
 gpg: Good signature from "Security Onion Solutions, LLC <info@securityonionsolutions.com>"
 gpg: WARNING: This key is not certified with a trusted signature!
 gpg:          There is no indication that the signature belongs to the owner.
diff --git a/sigs/securityonion-2.3.1.iso.sig b/sigs/securityonion-2.3.1.iso.sig
new file mode 100644
index 000000000..751cb380a
Binary files /dev/null and b/sigs/securityonion-2.3.1.iso.sig differ