diff --git a/data/corim/corim-full.cbor b/data/corim/corim-full.cbor
index 1f895ae..02e8d7f 100644
Binary files a/data/corim/corim-full.cbor and b/data/corim/corim-full.cbor differ
diff --git a/data/corim/signed-corim.cbor b/data/corim/signed-corim.cbor
index 5894572..df4ab1d 100644
Binary files a/data/corim/signed-corim.cbor and b/data/corim/signed-corim.cbor differ
diff --git a/data/corim/templates/corim-cca-realm.json b/data/corim/templates/corim-cca-realm.json
index f6b0766..76abb86 100644
--- a/data/corim/templates/corim-cca-realm.json
+++ b/data/corim/templates/corim-cca-realm.json
@@ -3,7 +3,7 @@
     "profile": "http://arm.com/cca/realm/1",
     "validity": {
         "not-before": "2021-12-31T00:00:00Z",
-        "not-after": "2025-12-31T00:00:00Z"
+        "not-after": "2099-12-31T00:00:00Z"
     },
     "entities": [
         {
diff --git a/data/corim/templates/corim-cca.json b/data/corim/templates/corim-cca.json
index 59e536d..3a8ae45 100644
--- a/data/corim/templates/corim-cca.json
+++ b/data/corim/templates/corim-cca.json
@@ -3,7 +3,7 @@
   "profile": "http://arm.com/cca/ssd/1",
   "validity": {
     "not-before": "2021-12-31T00:00:00Z",
-    "not-after": "2025-12-31T00:00:00Z"
+    "not-after": "2099-12-31T00:00:00Z"
   },
   "entities": [
     {
diff --git a/data/corim/templates/corim-full.json b/data/corim/templates/corim-full.json
index 23e5f51..3661646 100644
--- a/data/corim/templates/corim-full.json
+++ b/data/corim/templates/corim-full.json
@@ -9,7 +9,7 @@
   "profile": "tag:arm.com,2025:psa#1.0.0",
   "validity": {
     "not-before": "2021-12-31T00:00:00Z",
-    "not-after": "2025-12-31T00:00:00Z"
+    "not-after": "2099-12-31T00:00:00Z"
   },
   "entities": [
     {
diff --git a/data/corim/templates/meta-full.json b/data/corim/templates/meta-full.json
index 5c46549..40f82d0 100644
--- a/data/corim/templates/meta-full.json
+++ b/data/corim/templates/meta-full.json
@@ -5,6 +5,6 @@
   },
   "validity": {
     "not-before": "2021-12-31T00:00:00Z",
-    "not-after": "2025-12-31T00:00:00Z"
+    "not-after": "2099-12-31T00:00:00Z"
   }
 }
diff --git a/data/corim/unsigned-corim.cbor b/data/corim/unsigned-corim.cbor
index bcbe320..02e8d7f 100644
Binary files a/data/corim/unsigned-corim.cbor and b/data/corim/unsigned-corim.cbor differ