diff --git a/EtsiTs103097ExtensionModule.asn b/EtsiTs103097ExtensionModule.asn
index eed75d47b2020ab2d870bc2396595cdbef05b64e..5bb638d53a479bbf9502b651bba2edb58734a5af 100644
--- a/EtsiTs103097ExtensionModule.asn
+++ b/EtsiTs103097ExtensionModule.asn
@@ -1,5 +1,5 @@
 EtsiTs103097ExtensionModule
-{itu-t(0) identified-organization(4) etsi(0) itsDomain(5) wg5(5) secHeaders(103097) extension(2) version1(1)} 
+{itu-t(0) identified-organization(4) etsi(0) itsDomain(5) wg5(5) secHeaders(103097) extension(2) version2(2)} 
 DEFINITIONS AUTOMATIC TAGS ::= BEGIN
 
 IMPORTS 
@@ -7,7 +7,7 @@ IMPORTS
   Time32
 FROM Ieee1609Dot2BaseTypes {iso(1) identified-organization(3) ieee(111) 
     standards-association-numbered-series-standards(2) wave-stds(1609)  
-    dot2(2) base(1) base-types(2) major-version-2 (2) minor-version-2 (2)}
+    dot2(2) base(1) base-types(2) major-version-2 (2) minor-version-3 (3)}
 WITH SUCCESSORS    
 ;
 
diff --git a/EtsiTs103097Module.asn b/EtsiTs103097Module.asn
index 83eb17848ccdc1abb9e4112b411938fbba3a8924..f3d895a1e48abed0d1afab9e7632266ea1fb499d 100644
--- a/EtsiTs103097Module.asn
+++ b/EtsiTs103097Module.asn
@@ -1,5 +1,5 @@
 EtsiTs103097Module
-{itu-t(0) identified-organization(4) etsi(0) itsDomain(5) wg5(5) secHeaders(103097) core(1) version2(2)} 
+{itu-t(0) identified-organization(4) etsi(0) itsDomain(5) wg5(5) secHeaders(103097) core(1) version3(3)} 
 
 DEFINITIONS AUTOMATIC TAGS ::= BEGIN
 
@@ -8,12 +8,12 @@ IMPORTS
 Ieee1609Dot2Data, ExplicitCertificate
 FROM Ieee1609Dot2 {iso(1) identified-organization(3) ieee(111) 
   standards-association-numbered-series-standards(2) wave-stds(1609)  
-  dot2(2) base(1) schema(1) major-version-2(2) minor-version-3(3)}
+  dot2(2) base(1) schema(1) major-version-2(2) minor-version-4(4)}
 WITH SUCCESSORS
 
 ExtensionModuleVersion
 FROM EtsiTs103097ExtensionModule {itu-t(0) identified-organization(4)
-  etsi(0) itsDomain(5) wg5(5) secHeaders(103097) extension(2) version1(1)}
+  etsi(0) itsDomain(5) wg5(5) secHeaders(103097) extension(2) version2(2)}
 ;
 
 EtsiTs103097Certificate::= ExplicitCertificate (WITH COMPONENTS{...,
diff --git a/ieee1609dot2 b/ieee1609dot2
index 0190d9fdb903da0a6cd1e3d529a35c827152a93a..a3434445a7b29fd7f70d6c5ad9f5d76f673ccac6 160000
--- a/ieee1609dot2
+++ b/ieee1609dot2
@@ -1 +1 @@
-Subproject commit 0190d9fdb903da0a6cd1e3d529a35c827152a93a
+Subproject commit a3434445a7b29fd7f70d6c5ad9f5d76f673ccac6