diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 458bae0..5b9890c 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -9,7 +9,7 @@ on:
     - cron: '30 06 * * 6'
 
 env:
-  GO_VERSION: 1.26.4
+  GO_VERSION: 1.26.5
 
 jobs:
   analyze:
diff --git a/.github/workflows/func-tests.yml b/.github/workflows/func-tests.yml
index edfa1b4..d2839cf 100644
--- a/.github/workflows/func-tests.yml
+++ b/.github/workflows/func-tests.yml
@@ -9,7 +9,7 @@ on:
     - cron: '30 06 * * *'
 
 env:
-  GO_VERSION: 1.26.4
+  GO_VERSION: 1.26.5
   GOEXPERIMENT: jsonv2
 
 jobs:
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index ec2806f..5f11c19 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -7,7 +7,7 @@ on:
     branches: [ master ]
 
 env:
-  GO_VERSION: 1.26.4
+  GO_VERSION: 1.26.5
   GOEXPERIMENT: jsonv2
 
 permissions:
diff --git a/.github/workflows/jepsen-cluster-tests.yml b/.github/workflows/jepsen-cluster-tests.yml
index a15b973..6c306b5 100644
--- a/.github/workflows/jepsen-cluster-tests.yml
+++ b/.github/workflows/jepsen-cluster-tests.yml
@@ -5,7 +5,7 @@ on:
     - cron: '30 06 * * *'
 
 env:
-  GO_VERSION: 1.26.4
+  GO_VERSION: 1.26.5
   GOEXPERIMENT: jsonv2
 
 jobs:
diff --git a/.github/workflows/jepsen-sentinel-tests.yml b/.github/workflows/jepsen-sentinel-tests.yml
index 3c11ae3..16d9bef 100644
--- a/.github/workflows/jepsen-sentinel-tests.yml
+++ b/.github/workflows/jepsen-sentinel-tests.yml
@@ -5,7 +5,7 @@ on:
     - cron: '30 06 * * *'
 
 env:
-  GO_VERSION: 1.26.4
+  GO_VERSION: 1.26.5
   GOEXPERIMENT: jsonv2
 
 jobs:
diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index 982a4d2..a5837ed 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -8,7 +8,7 @@ on:
     branches: [ master ]
 
 env:
-  GO_VERSION: 1.26.4
+  GO_VERSION: 1.26.5
   GOEXPERIMENT: jsonv2
 
 jobs:
diff --git a/go.mod b/go.mod
index fb62b89..d672ec6 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/yandex/rdsync
 
 go 1.26.0
 
-toolchain go1.26.4
+toolchain go1.26.5
 
 require (
 	github.com/cenkalti/backoff/v4 v4.3.0
@@ -32,7 +32,7 @@ require (
 	github.com/distribution/reference v0.6.0 // indirect
 	github.com/docker/go-connections v0.7.0 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
-	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/felixge/httpsnoop v1.1.0 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/goccy/go-yaml v1.19.2 // indirect
@@ -53,6 +53,6 @@ require (
 	go.opentelemetry.io/otel v1.44.0 // indirect
 	go.opentelemetry.io/otel/metric v1.44.0 // indirect
 	go.opentelemetry.io/otel/trace v1.44.0 // indirect
-	golang.org/x/sys v0.45.0 // indirect
+	golang.org/x/sys v0.47.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
index 8177531..a1c96f0 100644
--- a/go.sum
+++ b/go.sum
@@ -28,8 +28,8 @@ github.com/docker/go-connections v0.7.0 h1:6SsRfJddP22WMrCkj19x9WKjEDTB+ahsdiGYf
 github.com/docker/go-connections v0.7.0/go.mod h1:no1qkHdjq7kLMGUXYAduOhYPSJxxvgWBh7ogVvptn3Q=
 github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
 github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
-github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
-github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
+github.com/felixge/httpsnoop v1.1.0 h1:3YtUj32ZZkqZtt3sZZsClsymw/QDuVfpNhoA31zeORc=
+github.com/felixge/httpsnoop v1.1.0/go.mod h1:Zqxgdd+1Rkcz8euOqdr7lqgCRJztwr5hp9vDSi5UZCE=
 github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
 github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
 github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
@@ -132,8 +132,8 @@ go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
 go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
 golang.org/x/net v0.53.0 h1:d+qAbo5L0orcWAr0a9JweQpjXF19LMXJE8Ey7hwOdUA=
 golang.org/x/net v0.53.0/go.mod h1:JvMuJH7rrdiCfbeHoo3fCQU24Lf5JJwT9W3sJFulfgs=
-golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY=
-golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
+golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/text v0.36.0 h1:JfKh3XmcRPqZPKevfXVpI1wXPTqbkE5f7JA92a55Yxg=
 golang.org/x/text v0.36.0/go.mod h1:NIdBknypM8iqVmPiuco0Dh6P5Jcdk8lJL0CUebqK164=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=