diff --git a/epan/dissectors/asn1/s1ap/S1AP-CommonDataTypes.asn b/epan/dissectors/asn1/s1ap/S1AP-CommonDataTypes.asn
index 8151ba0732..e4fc98dc82 100644
--- a/epan/dissectors/asn1/s1ap/S1AP-CommonDataTypes.asn
+++ b/epan/dissectors/asn1/s1ap/S1AP-CommonDataTypes.asn
@@ -1,4 +1,4 @@
--- 3GPP TS 36.413 V16.5.0 (2021-04)
+-- 3GPP TS 36.413 V16.6.0 (2021-07)
 -- 9.3.5	Common Definitions
 -- **************************************************************
 --
diff --git a/epan/dissectors/asn1/s1ap/S1AP-Constants.asn b/epan/dissectors/asn1/s1ap/S1AP-Constants.asn
index 9f0a9bf232..b7ac11b3ec 100644
--- a/epan/dissectors/asn1/s1ap/S1AP-Constants.asn
+++ b/epan/dissectors/asn1/s1ap/S1AP-Constants.asn
@@ -1,4 +1,4 @@
--- 3GPP TS 36.413 V16.5.0 (2021-04)
+-- 3GPP TS 36.413 V16.6.0 (2021-07)
 -- 9.3.6	Constant Definitions
 -- **************************************************************
 --
diff --git a/epan/dissectors/asn1/s1ap/S1AP-Containers.asn b/epan/dissectors/asn1/s1ap/S1AP-Containers.asn
index 79fb1140f7..11dba4ca04 100644
--- a/epan/dissectors/asn1/s1ap/S1AP-Containers.asn
+++ b/epan/dissectors/asn1/s1ap/S1AP-Containers.asn
@@ -1,4 +1,4 @@
--- 3GPP TS 36.413 V16.5.0 (2021-04)
+-- 3GPP TS 36.413 V16.6.0 (2021-07)
 -- 9.3.7	Container Definitions
 -- **************************************************************
 --
diff --git a/epan/dissectors/asn1/s1ap/S1AP-IEs.asn b/epan/dissectors/asn1/s1ap/S1AP-IEs.asn
index 8319fec4cd..23bce9f5be 100644
--- a/epan/dissectors/asn1/s1ap/S1AP-IEs.asn
+++ b/epan/dissectors/asn1/s1ap/S1AP-IEs.asn
@@ -1,4 +1,4 @@
--- 3GPP TS 36.413 V16.5.0 (2021-04)
+-- 3GPP TS 36.413 V16.6.0 (2021-07)
 -- 9.3.4	Information Element Definitions
 -- **************************************************************
 --
@@ -418,7 +418,8 @@ CauseRadioNetwork ::= ENUMERATED {
 	not-supported-QCI-value,
 	invalid-CSG-Id,
 	release-due-to-pre-emption,
-	n26-interface-not-available
+	n26-interface-not-available,
+	insufficient-ue-capabilities
 
 }
 
diff --git a/epan/dissectors/asn1/s1ap/S1AP-PDU-Contents.asn b/epan/dissectors/asn1/s1ap/S1AP-PDU-Contents.asn
index 5be0ab22ff..8bc2f1f3e2 100644
--- a/epan/dissectors/asn1/s1ap/S1AP-PDU-Contents.asn
+++ b/epan/dissectors/asn1/s1ap/S1AP-PDU-Contents.asn
@@ -1,4 +1,4 @@
--- 3GPP TS 36.413 V16.5.0 (2021-04)
+-- 3GPP TS 36.413 V16.6.0 (2021-07)
 -- 9.3.3	PDU Definitions
 -- **************************************************************
 --
diff --git a/epan/dissectors/asn1/s1ap/S1AP-PDU-Descriptions.asn b/epan/dissectors/asn1/s1ap/S1AP-PDU-Descriptions.asn
index c2f0a82f48..474cd878e0 100644
--- a/epan/dissectors/asn1/s1ap/S1AP-PDU-Descriptions.asn
+++ b/epan/dissectors/asn1/s1ap/S1AP-PDU-Descriptions.asn
@@ -1,4 +1,4 @@
--- 3GPP TS 36.413 V16.5.0 (2021-04)
+-- 3GPP TS 36.413 V16.6.0 (2021-07)
 -- 9.3.2	Elementary Procedure Definitions
 -- **************************************************************
 --
diff --git a/epan/dissectors/asn1/s1ap/S1AP-SonTransfer-IEs.asn b/epan/dissectors/asn1/s1ap/S1AP-SonTransfer-IEs.asn
index ffbd089d37..38ea6fe40a 100644
--- a/epan/dissectors/asn1/s1ap/S1AP-SonTransfer-IEs.asn
+++ b/epan/dissectors/asn1/s1ap/S1AP-SonTransfer-IEs.asn
@@ -1,4 +1,4 @@
--- 3GPP TS 36.413 V16.5.0 (2021-04)
+-- 3GPP TS 36.413 V16.6.0 (2021-07)
 -- B.2	ASN.1 definition
 -- **************************************************************
 --
diff --git a/epan/dissectors/asn1/s1ap/packet-s1ap-template.c b/epan/dissectors/asn1/s1ap/packet-s1ap-template.c
index 923bc43983..c036cf0767 100644
--- a/epan/dissectors/asn1/s1ap/packet-s1ap-template.c
+++ b/epan/dissectors/asn1/s1ap/packet-s1ap-template.c
@@ -10,7 +10,7 @@
  *
  * Based on the RANAP dissector
  *
- * References: 3GPP TS 36.413 V16.5.0 (2021-04)
+ * References: 3GPP TS 36.413 V16.6.0 (2021-07)
  */
 
 #include "config.h"
diff --git a/epan/dissectors/packet-s1ap.c b/epan/dissectors/packet-s1ap.c
index b42a125a26..7cc12b6c38 100644
--- a/epan/dissectors/packet-s1ap.c
+++ b/epan/dissectors/packet-s1ap.c
@@ -18,7 +18,7 @@
  *
  * Based on the RANAP dissector
  *
- * References: 3GPP TS 36.413 V16.5.0 (2021-04)
+ * References: 3GPP TS 36.413 V16.6.0 (2021-07)
  */
 
 #include "config.h"
@@ -4386,6 +4386,7 @@ const value_string s1ap_CauseRadioNetwork_vals[] = {
   {  38, "invalid-CSG-Id" },
   {  39, "release-due-to-pre-emption" },
   {  40, "n26-interface-not-available" },
+  {  41, "insufficient-ue-capabilities" },
   { 0, NULL }
 };
 
@@ -4397,7 +4398,7 @@ dissect_s1ap_CauseRadioNetwork(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *ac
 #line 2584 "./asn1/s1ap/s1ap.cnf"
   guint32 value;
   offset = dissect_per_enumerated(tvb, offset, actx, tree, hf_index,
-                                     36, &value, TRUE, 5, NULL);
+                                     36, &value, TRUE, 6, NULL);
 
   col_append_fstr(actx->pinfo->cinfo, COL_INFO, " [RadioNetwork-cause=%s]", val_to_str_const(value, s1ap_CauseRadioNetwork_vals, "Unknown"));