diff --git a/build.gradle b/build.gradle
index 8402dfe8f..9fc414db7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -116,6 +116,10 @@ dependencies {
     testImplementation libs.grpc.testing
 
     detektPlugins libs.detekt.formatting
+
+    implementation(variantOf(libs.netty.tcnative.boringssl) { classifier("osx-aarch_64") })
+    implementation(variantOf(libs.netty.tcnative.boringssl) { classifier("linux-x86_64") })
+    implementation(variantOf(libs.netty.tcnative.boringssl) { classifier("osx-x86_64") })
 }
 
 compileKotlin {
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 446d239d0..3a9f63ad4 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,13 +4,13 @@ etherjar = "0.11.1"
 groovy = "3.0.9"
 protoc = "3.21.7"
 jackson = "2.11.0"
-grpc = "1.49.2"
+grpc = "1.57.0"
 reactive-grpc = "1.2.0"
-spring-boot = "2.6.0"
+spring-boot = "2.6.15"
 spring-security = "5.5.3"
-reactor = "3.4.10"
-netty = "4.1.84.Final"
-netty-tcnative = "2.0.48.Final"
+reactor = "3.4.32"
+netty = "4.1.96.Final"
+netty-tcnative = "2.0.61.Final"
 kotlin = "1.7.20"
 httpcomponents = "4.5.8"
 
@@ -88,17 +88,17 @@ netty-codec-http = { module = "io.netty:netty-codec-http", version.ref = "netty"
 netty-codec-http2 = { module = "io.netty:netty-codec-http2", version.ref = "netty" }
 netty-buffer = { module = "io.netty:netty-buffer", version.ref = "netty" }
 netty-tcnative-core = { module = "io.netty:netty-tcnative", version.ref = "netty-tcnative" }
-netty-tcnative-boringssl = { module = "io.netty:netty-tcnative-boringssl-static", version.ref = "netty-tcnative" }
-netty-macos = "io.netty:netty-resolver-dns-native-macos:4.1.72.Final"
+netty-tcnative-boringssl = { module = "io.netty:netty-tcnative-boringssl-static", version.ref = "netty-tcnative"}
+netty-macos = "io.netty:netty-resolver-dns-native-macos:4.1.96.Final"
 
 zeromq = "org.zeromq:jeromq:0.5.2"
 
 objgenesis = "org.objenesis:objenesis:3.1"
 
 reactor-core = { module = "io.projectreactor:reactor-core", version.ref = "reactor" }
-reactor-netty = { module = "io.projectreactor.netty:reactor-netty", version = "1.0.11" }
-reactor-extra = { module = "io.projectreactor.addons:reactor-extra", version = "3.4.5" }
-reactor-kotlin = { module = "io.projectreactor.kotlin:reactor-kotlin-extensions", version = "1.1.4" }
+reactor-netty = { module = "io.projectreactor.netty:reactor-netty", version = "1.1.10" }
+reactor-extra = { module = "io.projectreactor.addons:reactor-extra", version = "3.5.1" }
+reactor-kotlin = { module = "io.projectreactor.kotlin:reactor-kotlin-extensions", version = "1.1.7" }
 reactor-test = { module = "io.projectreactor:reactor-test", version.ref = "reactor" }
 
 reactor-grpc-stub = "com.salesforce.servicelibs:reactor-grpc-stub:1.2.0"
@@ -131,7 +131,7 @@ grpc = ["grpc-protobuf", "grpc-stub", "grpc-netty", "grpc-proto-util", "grpc-ser
 httpcomponents = ["httpcomponents-httpmime", "httpcomponents-httpclient"]
 jackson = ["jackson-core", "jackson-databind", "jackson-datatype-jdk8", "jackson-datatype-jsr310", "jackson-module-kotlin"]
 kotlin = ["kotlin-stdlib-jdk8", "kotlin-reflect"]
-netty = ["netty-common", "netty-transport", "netty-handler-core", "netty-handler-proxy", "netty-resolver-core", "netty-resolver-dns", "netty-codec-core", "netty-codec-http", "netty-codec-http2", "netty-buffer", "netty-tcnative-core", "netty-tcnative-boringssl"]
+netty = ["netty-common", "netty-transport", "netty-handler-core", "netty-handler-proxy", "netty-resolver-core", "netty-resolver-dns", "netty-codec-core", "netty-codec-http", "netty-codec-http2", "netty-buffer", "netty-tcnative-core"]
 reactor = ["reactor-core", "reactor-netty", "reactor-extra", "reactor-kotlin"]
 spring-framework = ["spring-boot-starter", "spring-security-core", "spring-security-web", "spring-security-config"]
 testcontainers = ["testcontainers", "testcontainers-ganache"]
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/Starter.kt b/src/main/kotlin/io/emeraldpay/dshackle/Starter.kt
index b1af07432..4fdb78134 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/Starter.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/Starter.kt
@@ -16,6 +16,7 @@
  */
 package io.emeraldpay.dshackle
 
+import io.netty.handler.ssl.OpenSsl
 import org.slf4j.LoggerFactory
 import org.springframework.boot.ResourceBanner
 import org.springframework.boot.SpringApplication
@@ -30,6 +31,8 @@ open class Starter
 private val log = LoggerFactory.getLogger(Starter::class.java)
 
 fun main(args: Array<String>) {
+    OpenSsl.ensureAvailability()
+
     Schedulers.enableMetrics()
 
     val maxMemory: Long = Runtime.getRuntime().maxMemory() / (1024 * 1024).toLong()
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLikeRpcUpstream.kt b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLikeRpcUpstream.kt
index 9cb6c573b..0d5c720b1 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLikeRpcUpstream.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/upstream/ethereum/EthereumLikeRpcUpstream.kt
@@ -89,10 +89,12 @@ open class EthereumLikeRpcUpstream(
             validatorSubscription = validator.start()
                 .subscribe(this::setStatus)
         }
-        livenessSubscription = connector.hasLiveSubscriptionHead().subscribe {
+        livenessSubscription = connector.hasLiveSubscriptionHead().subscribe({
             hasLiveSubscriptionHead.set(it)
             eventPublisher?.publishEvent(UpstreamChangeEvent(chain, this, UpstreamChangeEvent.ChangeType.UPDATED))
-        }
+        }, {
+            log.debug("Error while checking live subscription for ${getId()}", it)
+        })
         labelsDetector.detectLabels()
             .toStream()
             .forEach {