diff --git a/.gitignore b/.gitignore
index 6b84d7a..668482d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/shim-15.6.tar.bz2
+SOURCES/shim-15.8.tar.bz2
diff --git a/.shim-unsigned-x64.metadata b/.shim-unsigned-x64.metadata
index b5fa713..89e9ccb 100644
--- a/.shim-unsigned-x64.metadata
+++ b/.shim-unsigned-x64.metadata
@@ -1 +1 @@
-3df0ab5cefc74fdf865cb36aea0e923cb4b6b3ed SOURCES/shim-15.6.tar.bz2
+cdec924ca437a4509dcb178396996ddf92c11183 SOURCES/shim-15.8.tar.bz2
diff --git a/SOURCES/redhatsecurebootca5.cer b/SOURCES/redhatsecurebootca5.cer
deleted file mode 100644
index dfb0284..0000000
Binary files a/SOURCES/redhatsecurebootca5.cer and /dev/null differ
diff --git a/SOURCES/sbat.redhat.csv b/SOURCES/sbat.redhat.csv
index 2135543..be9e036 100644
--- a/SOURCES/sbat.redhat.csv
+++ b/SOURCES/sbat.redhat.csv
@@ -1 +1 @@
-shim.redhat,1,Red Hat Inc,shim,15.5,secalert@redhat.com
+shim.redhat,3,Red Hat Inc,shim,15.8,secalert@redhat.com
diff --git a/SOURCES/vendordb.esl b/SOURCES/vendordb.esl
new file mode 100644
index 0000000..8991b3e
Binary files /dev/null and b/SOURCES/vendordb.esl differ
diff --git a/SPECS/shim-unsigned-x64.spec b/SPECS/shim-unsigned-x64.spec
index 6064d69..1bc764c 100644
--- a/SPECS/shim-unsigned-x64.spec
+++ b/SPECS/shim-unsigned-x64.spec
@@ -19,14 +19,14 @@
 %global dbxfile %{nil}
 
 Name:		shim-unsigned-%{efiarch}
-Version:	15.6
-Release:	1.el9
+Version:	15.8
+Release:	2.el9
 Summary:	First-stage UEFI bootloader
 ExclusiveArch:	x86_64
 License:	BSD
 URL:		https://github.com/rhboot/shim
 Source0:	https://github.com/rhboot/shim/releases/download/%{version}/shim-%{version}.tar.bz2
-Source1:	redhatsecurebootca5.cer
+Source1:	vendordb.esl
 %if 0%{?dbxfile}
 Source2:	%{dbxfile}
 %endif
@@ -103,13 +103,14 @@ mkdir build-%{efialtarch}
 cp %{SOURCE3} data/
 
 %build
-COMMITID=$(cat commit)
-MAKEFLAGS="TOPDIR=.. -f ../Makefile COMMITID=${COMMITID} "
+COMMIT_ID=5914984a1ffeab841f482c791426d7ca9935a5e6
+MAKEFLAGS="TOPDIR=.. -f ../Makefile COMMIT_ID=${COMMIT_ID} "
 MAKEFLAGS+="EFIDIR=%{efidir} PKGNAME=shim RELEASE=%{release} "
 MAKEFLAGS+="ENABLE_SHIM_HASH=true "
+MAKEFLAGS+="SBAT_AUTOMATIC_DATE=2023012900 "
 MAKEFLAGS+="%{_smp_mflags}"
 if [ -f "%{SOURCE1}" ]; then
-	MAKEFLAGS="$MAKEFLAGS VENDOR_CERT_FILE=%{SOURCE1}"
+	MAKEFLAGS="$MAKEFLAGS VENDOR_DB_FILE=%{SOURCE1}"
 fi
 %if 0%{?dbxfile}
 if [ -f "%{SOURCE2}" ]; then
@@ -124,16 +125,17 @@ make ${MAKEFLAGS} \
 cd ..
 
 %install
-COMMITID=$(cat commit)
-MAKEFLAGS="TOPDIR=.. -f ../Makefile COMMITID=${COMMITID} "
+COMMIT_ID=5914984a1ffeab841f482c791426d7ca9935a5e6
+MAKEFLAGS="TOPDIR=.. -f ../Makefile COMMIT_ID=${COMMIT_ID} "
 MAKEFLAGS+="EFIDIR=%{efidir} PKGNAME=shim RELEASE=%{release} "
 MAKEFLAGS+="ENABLE_SHIM_HASH=true "
+MAKEFLAGS+="SBAT_AUTOMATIC_DATE=2023012900 "
 if [ -f "%{SOURCE1}" ]; then
-	MAKEFLAGS="$MAKEFLAGS VENDOR_CERT_FILE=%{SOURCE1}"
+	MAKEFLAGS="$MAKEFLAGS VENDOR_DB_FILE=%{SOURCE1} "
 fi
 %if 0%{?dbxfile}
 if [ -f "%{SOURCE2}" ]; then
-	MAKEFLAGS="$MAKEFLAGS VENDOR_DBX_FILE=%{SOURCE2}"
+	MAKEFLAGS="$MAKEFLAGS VENDOR_DBX_FILE=%{SOURCE2} "
 fi
 %endif
 
@@ -158,9 +160,19 @@ cd ..
 %files debugsource -f build-%{efiarch}/debugsource.list
 
 %changelog
+* Wed Feb 07 2024 Peter Jones <pjones@redhat.com> - 15.8-2.el9
+- Rebuild to fix the commit ident and MAKEFLAGS
+  Resolves: RHEL-11262
+
+* Tue Jan 23 2024 Peter Jones <pjones@redhat.com> - 15.8-1.el9
+- Update to shim-15.8 for CVE-2023-40547
+  Resolves: RHEL-11262
+
 * Wed Jun 01 2022 Peter Jones <pjones@redhat.com> - 15.6-1.el9
-- Update to shim-15.6
-  Resolves: CVE-2022-28737
+- Update to shim-15.6 for CVE-2022-28737
+
+* Tue May 24 2022 Peter Jones <pjones@redhat.com> - 15.6~rc1-1.el9
+- Update to shim-15.6~rc1 for CVE-2022-28737
 
 * Wed Mar 09 2022 Peter Jones <pjones@redhat.com> - 15.5-1
 - Update to shim-15.5