diff --git a/Dockerfile b/Dockerfile
index f4bc63a..9c0fd72 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM fedora:37
 
 ARG RPMBUILD_PATH=/root/rpmbuild
-ARG FEDORA_KERNEL_VERSION=6.1.0-300.fc37      # https://bodhi.fedoraproject.org/updates/?search=&packages=kernel&releases=F37
+ARG FEDORA_KERNEL_VERSION=6.1.5-300.fc37      # https://bodhi.fedoraproject.org/updates/?search=&packages=kernel&releases=F37
 
 RUN dnf install -y fedpkg fedora-packager rpmdevtools ncurses-devel pesign git libkcapi libkcapi-devel libkcapi-static libkcapi-tools zip curl dwarves libbpf rpm-sign \
     && rpmdev-setuptree \
diff --git a/README.md b/README.md
index 2eb9d2d..3cf1e8d 100644
--- a/README.md
+++ b/README.md
@@ -42,13 +42,13 @@ update_kernel_mbp
 
 ### Update to specific version of kernel
 sudo -i
-KERNEL_VERSION="6.1.0-f37" update_kernel_mbp
+KERNEL_VERSION="6.1.5-f37" update_kernel_mbp
 
 ### Update to specific version of kernel using specific version of update script
 #### Usually not needed, because scripts are shared between branches, but you can use it to update your update_kernel_mbp script
 ##### If the script fails, try to rerun it - it's due to self-upgrading feature of this script
 sudo -i
-KERNEL_VERSION="6.1.0-f37" UPDATE_SCRIPT_BRANCH="v6.0-f37" update_kernel_mbp
+KERNEL_VERSION="6.1.5-f37" UPDATE_SCRIPT_BRANCH="v6.0-f37" update_kernel_mbp
 
 ### If kernel update using dnf would file you can execute update_kernel_mbp script with `--github` argument, it will force it to use github to download kernel RPMs
 sudo -i
diff --git a/build.sh b/build.sh
index fea48e2..e923689 100755
--- a/build.sh
+++ b/build.sh
@@ -7,7 +7,7 @@ set -eu -o pipefail
 ## Update fedora docker image tag, because kernel build is using `uname -r` when defining package version variable
 RPMBUILD_PATH=/root/rpmbuild
 MBP_VERSION=mbp
-# FEDORA_KERNEL_VERSION=6.1.0-65.fc38                     # https://bodhi.fedoraproject.org/updates/?search=&packages=kernel&releases=F37
+# FEDORA_KERNEL_VERSION=6.1.5-65.fc38                     # https://bodhi.fedoraproject.org/updates/?search=&packages=kernel&releases=F37
 FEDORA_KERNEL_VANILLA_VERSION=6.1.5-250.vanilla.1.fc37    # https://fedorapeople.org/groups/repos/thl/kernel-vanilla-fedora/fedora-37/SRPMS/
 REPO_PWD=$(pwd)
 
diff --git a/yum-repo/Dockerfile b/yum-repo/Dockerfile
index 24cf47c..1592e84 100644
--- a/yum-repo/Dockerfile
+++ b/yum-repo/Dockerfile
@@ -1,6 +1,6 @@
 FROM fedora:37
 
-ARG RELEASE_VERSION=6.1.0-f37
+ARG RELEASE_VERSION=6.1.5-f37
 
 WORKDIR /var/repo
 
diff --git a/yum-repo/specs/mbp-fedora-t2-config.spec b/yum-repo/specs/mbp-fedora-t2-config.spec
index 89687b5..4049879 100644
--- a/yum-repo/specs/mbp-fedora-t2-config.spec
+++ b/yum-repo/specs/mbp-fedora-t2-config.spec
@@ -1,5 +1,5 @@
 Name: mbp-fedora-t2-config
-Version: 6.1.0
+Version: 6.1.5
 Release: 1%{?dist}
 Summary: System configuration for mbp-fedora on Apple T2 Macs.