diff --git a/amrfinder.cpp b/amrfinder.cpp
index 1aabbdd..c6ca7f5 100644
--- a/amrfinder.cpp
+++ b/amrfinder.cpp
@@ -33,7 +33,8 @@
 * Dependencies: NCBI BLAST, HMMer, libcurl, gunzip (optional)
 *
 * Release changes:
-*                               stxtyper --threads
+*   4.0.8   12/18/2024 PD-5181  StxTyper ver. 1.0.31
+*           12/14/2024 PD-5191  stxtyper --threads
 *   4.0.7   12/12/2024 PD-5192  StxTyper ver. 1.0.30
 *   4.0.6   12/09/2024 PD-5181  StxTyper ver. 1.0.28
 *   4.0.5   11/13/2024 PD-5175  prohibit --database_version and -p or -n
@@ -341,7 +342,7 @@ using namespace GFF_sp;
 const string dataVer_min ("2024-08-14.2");
   // 3.12: "2023-12-15.2"
   // 3.11: "2021-02-18.1"  
-const string stxTyperVersion ("1.0.30");  
+const string stxTyperVersion ("1.0.31");  
 
 
 
diff --git a/stx b/stx
index fc3dab3..24ec79d 160000
--- a/stx
+++ b/stx
@@ -1 +1 @@
-Subproject commit fc3dab30e1143cd8a7afc3a3664882a7bcaef786
+Subproject commit 24ec79d025481df37f47635b976380a71818d0f4
diff --git a/version.txt b/version.txt
index 43beb40..a2cec7a 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-4.0.7
+4.0.8