diff --git a/a2b255b88918715173942f2c5e1f97ac9e90c877.tar.gz b/a2b255b88918715173942f2c5e1f97ac9e90c877.tar.gz
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diff --git a/b70d6285f0f7cbb84619ba1758bb0c6d7620eaef.tar.gz b/b70d6285f0f7cbb84619ba1758bb0c6d7620eaef.tar.gz
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diff --git a/opensbi-unstable.spec b/opensbi-unstable.spec
index 6f800ac..289f93a 100644
--- a/opensbi-unstable.spec
+++ b/opensbi-unstable.spec
@@ -4,7 +4,7 @@
 Name:		opensbi-unstable
 # The last part is short hash
 # Format: <TAG>.<NUMBER_OF_COMMITS_AFTER_TAG>.<YEAR>.<MONTH>.<DAY>.<SHORT_COMMIT>
-Version:	v1.3.116.2023.11.29.b70d628
+Version:	v1.4.0.2024.03.21.a2b255b
 Release:	1%{?dist}
 Summary:	RISC-V Open Source Supervisor Binary Interface
 
@@ -13,7 +13,7 @@ URL:		https://github.com/riscv/opensbi
 
 # Download tarball, e.g.:
 # https://github.com/riscv/opensbi/archive/%full_commit.tar.gz
-%global full_commit b70d6285f0f7cbb84619ba1758bb0c6d7620eaef
+%global full_commit a2b255b88918715173942f2c5e1f97ac9e90c877
 Source0:	https://github.com/riscv/opensbi/archive/%{full_commit}.tar.gz
 
 BuildRequires:	gcc
@@ -64,6 +64,9 @@ rm -rfv %{buildroot}%{_datadir}/%{name}/*/firmware/payloads
 
 
 %changelog
+* Thu Mar 21 2024 David Abdurachmanov <davidlt@rivosinc.com> v1.4.0.2024.03.21.a2b255b-1
+- Update to the official v1.4 tag
+
 * Wed Nov 29 2023 David Abdurachmanov <davidlt@rivosinc.com> v1.3.116.2023.11.29.b70d628-1
 - Sync with upstream master branch (v1.3-116-gb70d628)