diff --git a/Release_Notes.md b/Release_Notes.md
index 3dc7c388d..90f46ea46 100644
--- a/Release_Notes.md
+++ b/Release_Notes.md
@@ -14,11 +14,12 @@ See the License for the specific language governing permissions and<BR>
 limitations under the License.*_<BR>
 
 # **Release Notes** #
-_*Last Update: 2023/09/13*_
+_*Last Update: 2023/11/02*_
 
-## Rev 1p0 ##
+## Rev 0p9 ##
 
-### Rev 1p0 release date: (pending ROM release for official declaration) ###
+### Rev 0p9 release date: 2023/11/03 ###
+- 1p0 version pending ROM release for official declaration
 - Caliptra IP Specification: see docs/ folder
 - Caliptra Integration Specification: see docs/ folder
 - Caliptra testplan: see docs/ folder
diff --git a/docs/CaliptraIntegrationSpecification.md b/docs/CaliptraIntegrationSpecification.md
index 6a9306a6a..8844463bc 100644
--- a/docs/CaliptraIntegrationSpecification.md
+++ b/docs/CaliptraIntegrationSpecification.md
@@ -2,7 +2,7 @@
 
 <p style="text-align: center;">Caliptra Integration Specification</p>
 
-<p style="text-align: center;">Version 0.8</p>
+<p style="text-align: center;">Version 0.9</p>
 
 <div style="page-break-after: always"></div>