diff --git a/.SRCINFO b/.SRCINFO
index 09608cf..aa57b9c 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = linux-kira-lts
 	pkgdesc = Kira LTS Linux
-	pkgver = 6.18.41
-	pkgrel = 5
+	pkgver = 6.18.43
+	pkgrel = 1
 	url = https://www.kernel.org
 	arch = x86_64
 	makedepends = bzz-initrd
@@ -30,9 +30,9 @@ pkgbase = linux-kira-lts
 	makedepends = python-yaml
 	makedepends = texlive-latexextra
 	options = !debug
-	source = https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.18.41.tar.xz
-	source = https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.18.41.tar.sign
-	source = https://github.com/koverstreet/bcachefs-tools/archive/refs/tags/v1.39.0.tar.gz
+	source = https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.18.43.tar.xz
+	source = https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.18.43.tar.sign
+	source = https://github.com/koverstreet/bcachefs-tools/archive/refs/tags/v1.39.1.tar.gz
 	source = 0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch
 	source = 0002-drm-amdgpu-avoid-memory-allocation-in-the-critical-code-path-v3.patch
 	source = 0003-drm-amdgpu-use-GFP_ATOMIC-instead-of-NOWAIT-in-the-critical-path.patch
@@ -41,23 +41,23 @@ pkgbase = linux-kira-lts
 	source = kira_disable_guest_vm.fragment
 	validpgpkeys = ABAF11C65A2970B130ABE3C479BE3E4300411886
 	validpgpkeys = 647F28654894E3BD457199BE38DBBDC86092693E
-	sha256sums = 17fc72f0f8d4a8a8633a5d20085f5d9c5a5ec51ee896a0b7ae1ec25da31273ea
+	sha256sums = a1aeb926c7c4a1564368200b1082e45bb958007682d804aff88abbc3a7a47b5d
 	sha256sums = SKIP
-	sha256sums = 968a526018383002446a7560a58af0453c408fc21dc93fb2be7c401bc50b9433
+	sha256sums = 4c29a25036c5795f9ebe0dbc619c803b73447e8f938bd40e7f7ea223d038a38d
 	sha256sums = e5bda61fa4405571a0267cd8812329bb8a432a37efb50459461628d371849906
 	sha256sums = c31b8c0ace123f5c1a0012a1254272eea9ac9cdd0d3e5d538ca6b11830dd01b0
 	sha256sums = 0f482368b62c3cece941e2d3ba497bf322db59315df5c2f72500fc1318e4768e
-	sha256sums = a4a871dacc206d70527438272130f1ca04dbe3500e73309d21370ca1864c2e03
-	sha256sums = 3d9965a4126af3ab86a13eef5255511219ee11863151a6e78e08119775f0c002
+	sha256sums = 60a560c3c4324322dc97b6d4d75dea6182a17f6747b4a42054c053a99b1635df
+	sha256sums = a1f0001ec03f1f1d75d6f72165dc77b42145b3fc1c8de20afcd512c6c677482b
 	sha256sums = c6aa9877b0612805690d8abfc13c941530a11a7b56979d814e674c86c42ca0cf
-	b2sums = 004e68e62fc813cef33b08c993c5a7164a578e68195ba831c4cd654e8624004049e9486ec96ed7e5dbb9f983a06ba2ec4a624adeb01339ed690d4990c39449bd
+	b2sums = 434ba598863ac5ede162d7147a78884c2dc6090e8f0447f6368a681a0e7077143a0753c62f4ad6e1be8b971a46266bf00f3b3fe4218345483360bda86a3f855c
 	b2sums = SKIP
-	b2sums = c66e7a7e201c1bbe698a1037426453d3ec23cf8e0043650519cd2b541de037a8f2a92af7aa3555afe10283156097d0c6d94b8833c1d3f06133f05a63bbff8be1
+	b2sums = 7aa199260780c3867295a2bbb46badddd9e9ec84a1339c2d26ebc79048181c88cf96246c1025611c7608962f2efe95769850d836aa927803135fe7a0232a0bfb
 	b2sums = 5b3597cab8b174ff41b3f17aae6d1376a155356f781542e2e176d66c5a6dee53f7a1db8e2b9540ce8246efac4e27476c882fc8cc8063f0f514ae09230b5aef0a
 	b2sums = a71f78bea42d158fc9383f2bbb985dafa71274d2032876b67f84602c8085b1c53f3d36965e54e5fdbab5c0d7537c98d917bd7743d3cf373c1dcb6da3bc19f4e7
 	b2sums = c9d4ec8fac86a9b6f0567c57f6d5be04d56f8efbc9dc1b183981dad38387d750b53c17fcdd295cb68a874bf50f81d117cfe94bd3a8d9e08e1918644ae8daa3e5
-	b2sums = e94543206de5128f97cd6ee38b8165d3463237ceca6e03f87b84fd047c96808d17222a6f8bf2ff601d301730be9e3eeba44183c2bc908a4eb8ad5d7003ca2aff
-	b2sums = f15503d1d297cbdec05932ce19cf606aeb47661d65d02907ae859c1584439c214fae1f1521e87ddcaaf1f11585c7c78b932992c6da00c6f21cbb673cb059f788
+	b2sums = 58484f0e3123a3a5eac2f00d1a892dd51492ebbfd1dfd01ac9f05deaf733dd9c7993845a905f22c1e655d8fe74d40fb6e11d786626bea89a990616846c561141
+	b2sums = 7951209de07fd31600d838f34ca00fca94384f71936d81a0d3c0b3bd5069b984be1de31715a43e3badc828e3bc4129bebe090661c57395e80471be0cbc1302c9
 	b2sums = 2d581d66fe4e4afe0158755f5ea0cd0df9765b63464cb81e2b9115a37230e4489f16526393c47009c4392e5de70d2d37e496f764ad89e214ec7010c5bbfbcfc1
 
 pkgname = linux-kira-lts
diff --git a/PKGBUILD b/PKGBUILD
index ed4c40d..8287e27 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,11 +1,11 @@
 # Maintainer: Kira <[@kira](https://dev.kira-linux.org/kira)>
 
 pkgbase=linux-kira-lts
-pkgver=6.18.41
-pkgrel=5
+pkgver=6.18.43
+pkgrel=1
 pkgdesc='Kira LTS Linux'
 url='https://www.kernel.org'
-_bcachefs_ver=1.39.0
+_bcachefs_ver=1.39.1
 
 arch=(x86_64)
 makedepends=(
@@ -59,23 +59,23 @@ validpgpkeys=(
 )
 
 # https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
-sha256sums=('17fc72f0f8d4a8a8633a5d20085f5d9c5a5ec51ee896a0b7ae1ec25da31273ea'
+sha256sums=('a1aeb926c7c4a1564368200b1082e45bb958007682d804aff88abbc3a7a47b5d'
             'SKIP'
-            '968a526018383002446a7560a58af0453c408fc21dc93fb2be7c401bc50b9433'
+            '4c29a25036c5795f9ebe0dbc619c803b73447e8f938bd40e7f7ea223d038a38d'
             'e5bda61fa4405571a0267cd8812329bb8a432a37efb50459461628d371849906'
             'c31b8c0ace123f5c1a0012a1254272eea9ac9cdd0d3e5d538ca6b11830dd01b0'
             '0f482368b62c3cece941e2d3ba497bf322db59315df5c2f72500fc1318e4768e'
-            'a4a871dacc206d70527438272130f1ca04dbe3500e73309d21370ca1864c2e03'
-            '3d9965a4126af3ab86a13eef5255511219ee11863151a6e78e08119775f0c002'
+            '60a560c3c4324322dc97b6d4d75dea6182a17f6747b4a42054c053a99b1635df'
+            'a1f0001ec03f1f1d75d6f72165dc77b42145b3fc1c8de20afcd512c6c677482b'
             'c6aa9877b0612805690d8abfc13c941530a11a7b56979d814e674c86c42ca0cf')
-b2sums=('004e68e62fc813cef33b08c993c5a7164a578e68195ba831c4cd654e8624004049e9486ec96ed7e5dbb9f983a06ba2ec4a624adeb01339ed690d4990c39449bd'
+b2sums=('434ba598863ac5ede162d7147a78884c2dc6090e8f0447f6368a681a0e7077143a0753c62f4ad6e1be8b971a46266bf00f3b3fe4218345483360bda86a3f855c'
         'SKIP'
-        'c66e7a7e201c1bbe698a1037426453d3ec23cf8e0043650519cd2b541de037a8f2a92af7aa3555afe10283156097d0c6d94b8833c1d3f06133f05a63bbff8be1'
+        '7aa199260780c3867295a2bbb46badddd9e9ec84a1339c2d26ebc79048181c88cf96246c1025611c7608962f2efe95769850d836aa927803135fe7a0232a0bfb'
         '5b3597cab8b174ff41b3f17aae6d1376a155356f781542e2e176d66c5a6dee53f7a1db8e2b9540ce8246efac4e27476c882fc8cc8063f0f514ae09230b5aef0a'
         'a71f78bea42d158fc9383f2bbb985dafa71274d2032876b67f84602c8085b1c53f3d36965e54e5fdbab5c0d7537c98d917bd7743d3cf373c1dcb6da3bc19f4e7'
         'c9d4ec8fac86a9b6f0567c57f6d5be04d56f8efbc9dc1b183981dad38387d750b53c17fcdd295cb68a874bf50f81d117cfe94bd3a8d9e08e1918644ae8daa3e5'
-        'e94543206de5128f97cd6ee38b8165d3463237ceca6e03f87b84fd047c96808d17222a6f8bf2ff601d301730be9e3eeba44183c2bc908a4eb8ad5d7003ca2aff'
-        'f15503d1d297cbdec05932ce19cf606aeb47661d65d02907ae859c1584439c214fae1f1521e87ddcaaf1f11585c7c78b932992c6da00c6f21cbb673cb059f788'
+        '58484f0e3123a3a5eac2f00d1a892dd51492ebbfd1dfd01ac9f05deaf733dd9c7993845a905f22c1e655d8fe74d40fb6e11d786626bea89a990616846c561141'
+        '7951209de07fd31600d838f34ca00fca94384f71936d81a0d3c0b3bd5069b984be1de31715a43e3badc828e3bc4129bebe090661c57395e80471be0cbc1302c9'
         '2d581d66fe4e4afe0158755f5ea0cd0df9765b63464cb81e2b9115a37230e4489f16526393c47009c4392e5de70d2d37e496f764ad89e214ec7010c5bbfbcfc1')
 
 export KBUILD_BUILD_HOST=kiralinux
diff --git a/kira_config_x86_64_base b/kira_config_x86_64_base
index d908efa..4690802 100644
--- a/kira_config_x86_64_base
+++ b/kira_config_x86_64_base
@@ -1,19 +1,19 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 6.18.41 Kernel Configuration
+# Linux/x86 6.18.43 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="gcc (GCC) 16.1.1 20260625"
+CONFIG_CC_VERSION_TEXT="gcc (GCC) 16.1.1 20260728"
 CONFIG_CC_IS_GCC=y
 CONFIG_GCC_VERSION=160101
 CONFIG_CLANG_VERSION=0
 CONFIG_AS_IS_GNU=y
-CONFIG_AS_VERSION=24601
+CONFIG_AS_VERSION=24700
 CONFIG_LD_IS_BFD=y
-CONFIG_LD_VERSION=24601
+CONFIG_LD_VERSION=24700
 CONFIG_LLD_VERSION=0
-CONFIG_RUSTC_VERSION=109600
+CONFIG_RUSTC_VERSION=109701
 CONFIG_RUST_IS_AVAILABLE=y
-CONFIG_RUSTC_LLVM_VERSION=220102
+CONFIG_RUSTC_LLVM_VERSION=220108
 CONFIG_CC_CAN_LINK=y
 CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
 CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
@@ -310,7 +310,7 @@ CONFIG_PERF_EVENTS=y
 CONFIG_SYSTEM_DATA_VERIFICATION=y
 # CONFIG_PROFILING is not set
 CONFIG_RUST=y
-CONFIG_RUSTC_VERSION_TEXT="rustc 1.96.0 (ac68faa20 2026-05-25)"
+CONFIG_RUSTC_VERSION_TEXT="rustc 1.97.1 (8bab26f4f 2026-07-14) (Artix Linux rust 1:1.97.1-1)"
 CONFIG_BINDGEN_VERSION_TEXT="bindgen 0.72.1"
 CONFIG_TRACEPOINTS=y
 
@@ -2323,6 +2323,7 @@ CONFIG_CXL_SUSPEND=y
 CONFIG_CXL_REGION=y
 # CONFIG_CXL_REGION_INVALIDATION_TEST is not set
 CONFIG_CXL_MCE=y
+CONFIG_CXL_RAS=y
 CONFIG_PCCARD=m
 CONFIG_PCMCIA=m
 CONFIG_PCMCIA_LOAD_CIS=y
@@ -6960,6 +6961,7 @@ CONFIG_PANEL=m
 # CONFIG_AGP is not set
 CONFIG_INTEL_GTT=m
 CONFIG_VGA_SWITCHEROO=y
+CONFIG_GPU_BUDDY=y
 # CONFIG_NOVA_CORE is not set
 CONFIG_DRM=y
 
@@ -9285,7 +9287,6 @@ CONFIG_UIO_SERCOS3=m
 CONFIG_UIO_PCI_GENERIC=m
 CONFIG_UIO_NETX=m
 CONFIG_UIO_MF624=m
-CONFIG_UIO_HV_GENERIC=m
 CONFIG_UIO_DFL=m
 CONFIG_VFIO=m
 CONFIG_VFIO_DEVICE_CDEV=y
@@ -11145,12 +11146,23 @@ CONFIG_NFS_V4=m
 # CONFIG_NFS_USE_LEGACY_DNS is not set
 CONFIG_NFS_USE_KERNEL_DNS=y
 # CONFIG_NFS_DISABLE_UDP_SUPPORT is not set
-# CONFIG_NFSD is not set
+CONFIG_NFSD=m
+# CONFIG_NFSD_V2 is not set
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_PNFS=y
+CONFIG_NFSD_BLOCKLAYOUT=y
+CONFIG_NFSD_SCSILAYOUT=y
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+CONFIG_NFSD_V4_SECURITY_LABEL=y
+# CONFIG_NFSD_LEGACY_CLIENT_TRACKING is not set
+# CONFIG_NFSD_V4_DELEG_TIMESTAMPS is not set
 CONFIG_GRACE_PERIOD=m
 CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_ACL_SUPPORT=m
 CONFIG_NFS_COMMON=y
+# CONFIG_NFS_LOCALIO is not set
 CONFIG_SUNRPC=m
 CONFIG_SUNRPC_GSS=m
 CONFIG_RPCSEC_GSS_KRB5=m