diff --git a/.dockerignore b/.dockerignore
index 14085fd..d23763e 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,8 +1,8 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2020-09-04T03:46:02Z by kres latest.
+# Generated on 2023-02-13T11:37:21Z by kres latest.
 
-**
+*
 !blockdevice
 !go.mod
 !go.sum
diff --git a/.golangci.yml b/.golangci.yml
index 7705299..5045eb2 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-09-20T19:46:00Z by kres 255fc05.
+# Generated on 2023-02-13T11:37:21Z by kres latest.
 
 # options for analysis running
 run:
@@ -150,6 +150,12 @@ linters:
     - maligned
     - golint
     - scopelint
+    - varcheck
+    - deadcode
+    - structcheck
+    - ifshort
+    # disabled as it seems to be broken - goes into imported libraries and reports issues there
+    - musttag
 
 issues:
   exclude: []
diff --git a/Dockerfile b/Dockerfile
index e35eb3b..81243fa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-11-01T07:47:54Z by kres 03328da.
+# Generated on 2023-02-13T11:37:21Z by kres latest.
 
 ARG TOOLCHAIN
 
@@ -10,9 +10,9 @@ ARG TOOLCHAIN
 FROM scratch AS generate
 
 # runs markdownlint
-FROM docker.io/node:19.0.0-alpine3.16 AS lint-markdown
+FROM docker.io/node:19.6.0-alpine3.16 AS lint-markdown
 WORKDIR /src
-RUN npm i -g markdownlint-cli@0.32.2
+RUN npm i -g markdownlint-cli@0.33.0
 RUN npm i sentences-per-line@0.2.1
 COPY .markdownlint.json .
 COPY ./README.md ./README.md
@@ -29,18 +29,18 @@ ARG CGO_ENABLED
 ENV CGO_ENABLED ${CGO_ENABLED}
 ENV GOPATH /go
 ARG GOLANGCILINT_VERSION
-RUN go install github.com/golangci/golangci-lint/cmd/golangci-lint@${GOLANGCILINT_VERSION} \
+RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg go install github.com/golangci/golangci-lint/cmd/golangci-lint@${GOLANGCILINT_VERSION} \
 	&& mv /go/bin/golangci-lint /bin/golangci-lint
 ARG GOFUMPT_VERSION
 RUN go install mvdan.cc/gofumpt@${GOFUMPT_VERSION} \
 	&& mv /go/bin/gofumpt /bin/gofumpt
-RUN go install golang.org/x/vuln/cmd/govulncheck@latest \
+RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg go install golang.org/x/vuln/cmd/govulncheck@latest \
 	&& mv /go/bin/govulncheck /bin/govulncheck
 ARG GOIMPORTS_VERSION
-RUN go install golang.org/x/tools/cmd/goimports@${GOIMPORTS_VERSION} \
+RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg go install golang.org/x/tools/cmd/goimports@${GOIMPORTS_VERSION} \
 	&& mv /go/bin/goimports /bin/goimports
 ARG DEEPCOPY_VERSION
-RUN go install github.com/siderolabs/deep-copy@${DEEPCOPY_VERSION} \
+RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/go/pkg go install github.com/siderolabs/deep-copy@${DEEPCOPY_VERSION} \
 	&& mv /go/bin/deep-copy /bin/deep-copy
 
 # tools and sources
diff --git a/Makefile b/Makefile
index 4a86d5a..2090f4c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2022-11-01T07:47:54Z by kres 03328da.
+# Generated on 2023-02-13T11:37:21Z by kres latest.
 
 # common variables
 
@@ -13,14 +13,14 @@ WITH_RACE ?= false
 REGISTRY ?= ghcr.io
 USERNAME ?= siderolabs
 REGISTRY_AND_USERNAME ?= $(REGISTRY)/$(USERNAME)
-GOLANGCILINT_VERSION ?= v1.50.1
+GOLANGCILINT_VERSION ?= v1.51.1
 GOFUMPT_VERSION ?= v0.4.0
-GO_VERSION ?= 1.19
-GOIMPORTS_VERSION ?= v0.2.0
+GO_VERSION ?= 1.20
+GOIMPORTS_VERSION ?= v0.5.0
 PROTOBUF_GO_VERSION ?= 1.28.1
 GRPC_GO_VERSION ?= 1.2.0
-GRPC_GATEWAY_VERSION ?= 2.12.0
-VTPROTOBUF_VERSION ?= 0.3.0
+GRPC_GATEWAY_VERSION ?= 2.15.0
+VTPROTOBUF_VERSION ?= 0.4.0
 DEEPCOPY_VERSION ?= v0.5.5
 GO_BUILDFLAGS ?=
 GO_LDFLAGS ?=
@@ -58,7 +58,7 @@ COMMON_ARGS += --build-arg=GRPC_GATEWAY_VERSION="$(GRPC_GATEWAY_VERSION)"
 COMMON_ARGS += --build-arg=VTPROTOBUF_VERSION="$(VTPROTOBUF_VERSION)"
 COMMON_ARGS += --build-arg=DEEPCOPY_VERSION="$(DEEPCOPY_VERSION)"
 COMMON_ARGS += --build-arg=TESTPKGS="$(TESTPKGS)"
-TOOLCHAIN ?= docker.io/golang:1.19-alpine
+TOOLCHAIN ?= docker.io/golang:1.20-alpine
 
 # help menu
 
diff --git a/blockdevice/util/disk/disks.go b/blockdevice/util/disk/disks.go
index 44bae3c..032d1c5 100644
--- a/blockdevice/util/disk/disks.go
+++ b/blockdevice/util/disk/disks.go
@@ -159,13 +159,6 @@ func Get(dev string) *Disk {
 		return strings.TrimSpace(string(data))
 	}
 
-	blockSizeString := readFile(
-		fmt.Sprintf("/sys/class/block/%s/queue/logical_block_size", dev),
-	)
-	if blockSizeString == "" {
-		blockSizeString = "512"
-	}
-
 	var size uint64
 
 	s := readFile(sysblock, dev, "size")
@@ -177,9 +170,7 @@ func Get(dev string) *Disk {
 			size = 0
 		}
 
-		blockSize, _ := strconv.ParseUint(strings.TrimSpace(blockSizeString), 10, 64) //nolint:errcheck
-
-		size *= blockSize
+		size *= 512
 	}
 
 	diskType := TypeUnknown
diff --git a/go.mod b/go.mod
index ccad6c6..11025ee 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/siderolabs/go-blockdevice
 
-go 1.19
+go 1.20
 
 require (
 	github.com/google/uuid v1.3.0
@@ -8,8 +8,8 @@ require (
 	github.com/siderolabs/go-cmd v0.1.1
 	github.com/siderolabs/go-retry v0.3.2
 	github.com/stretchr/testify v1.8.1
-	golang.org/x/sys v0.1.0
-	golang.org/x/text v0.4.0
+	golang.org/x/sys v0.5.0
+	golang.org/x/text v0.7.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 9b20001..313cea8 100644
--- a/go.sum
+++ b/go.sum
@@ -22,10 +22,10 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
-golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
-golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
+golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
+golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b h1:QRR6H1YWRnHb4Y/HeNFCTJLFVxaq6wH4YuVdsUOr75U=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=