diff --git a/build.gradle b/build.gradle
index c7cba4b..5733c71 100644
--- a/build.gradle
+++ b/build.gradle
@@ -30,8 +30,6 @@ configurations {
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-reflect"
 
-    compileOnly group: "net.afanasev", name: "sekret-annotation", version: "0.1.1-RC3"
-
     implementation group: "commons-io", name: "commons-io", version: "2.11.0"
     implementation group: "org.apache.commons", name: "commons-compress", version: "1.22"
     implementation group: "ch.qos.logback", name: "logback-classic", version: "1.3.6"
diff --git a/src/main/kotlin/mdnet/cache/ImageStorage.kt b/src/main/kotlin/mdnet/cache/ImageStorage.kt
index 3abab0c..51823aa 100644
--- a/src/main/kotlin/mdnet/cache/ImageStorage.kt
+++ b/src/main/kotlin/mdnet/cache/ImageStorage.kt
@@ -95,9 +95,14 @@ class ImageStorage(
                 try {
                     val toUpdate = HashSet<String>()
                     queue.drainTo(toUpdate)
-                    val now = Instant.now()
 
-                    LOGGER.info { "Updating LRU times for ${toUpdate.size} entries" }
+                    if (toUpdate.isEmpty()) {
+                        LOGGER.info { "Updating LRU times for ${toUpdate.size} entries" }
+                    } else {
+                        LOGGER.info { "Skipping empty LRU update" }
+                    }
+
+                    val now = Instant.now()
 
                     if (databaseLock.tryLock(500, TimeUnit.MILLISECONDS)) {
                         try {
diff --git a/src/main/kotlin/mdnet/settings/ClientSettings.kt b/src/main/kotlin/mdnet/settings/ClientSettings.kt
index 34d162e..7d13860 100644
--- a/src/main/kotlin/mdnet/settings/ClientSettings.kt
+++ b/src/main/kotlin/mdnet/settings/ClientSettings.kt
@@ -20,7 +20,6 @@ package mdnet.settings
 
 import com.fasterxml.jackson.databind.PropertyNamingStrategies
 import com.fasterxml.jackson.databind.annotation.JsonNaming
-import net.afanasev.sekret.Secret
 
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)
 data class ClientSettings(
@@ -33,7 +32,7 @@ data class ClientSettings(
 
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)
 data class ServerSettings(
-    @field:Secret val secret: String,
+    val secret: String,
     val externalPort: Int = 0,
     val gracefulShutdownWaitSeconds: Int = 60,
     val hostname: String = "0.0.0.0",
@@ -44,7 +43,11 @@ data class ServerSettings(
     val port: Int = 443,
     val threads: Int = 0,
     val enableProxyProtocol: Boolean = false,
-)
+) {
+    override fun toString(): String {
+        return "ServerSettings(secret=<redacted>, externalPort=$externalPort, gracefulShutdownWaitSeconds=$gracefulShutdownWaitSeconds, hostname='$hostname', maxKilobitsPerSecond=$maxKilobitsPerSecond, externalMaxKilobitsPerSecond=$externalMaxKilobitsPerSecond, maxMebibytesPerHour=$maxMebibytesPerHour, externalIp=$externalIp, port=$port, threads=$threads, enableProxyProtocol=$enableProxyProtocol)"
+    }
+}
 
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)
 data class DevSettings(
@@ -57,5 +60,9 @@ data class DevSettings(
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)
 data class MetricsSettings(
     val enableGeoip: Boolean = false,
-    @field:Secret val geoipLicenseKey: String = "none"
-)
+    val geoipLicenseKey: String = "none"
+) {
+    override fun toString(): String {
+        return "MetricsSettings(enableGeoip=$enableGeoip, geoipLicenseKey=<redacted>)"
+    }
+}
diff --git a/src/main/kotlin/mdnet/settings/PingResult.kt b/src/main/kotlin/mdnet/settings/PingResult.kt
index 1ccd86f..eb5409d 100644
--- a/src/main/kotlin/mdnet/settings/PingResult.kt
+++ b/src/main/kotlin/mdnet/settings/PingResult.kt
@@ -20,7 +20,6 @@ package mdnet.settings
 
 import com.fasterxml.jackson.databind.PropertyNamingStrategies
 import com.fasterxml.jackson.databind.annotation.JsonNaming
-import net.afanasev.sekret.Secret
 import org.http4k.core.Uri
 
 sealed class PingResult
@@ -37,12 +36,13 @@ data class RemoteSettings(
     val latestBuild: Int,
     val url: Uri,
     val clientId: String,
-    @field:Secret val tokenKey: ByteArray,
+    val tokenKey: ByteArray,
     val compromised: Boolean,
     val paused: Boolean,
     val disableTokens: Boolean = false,
     val tls: TlsCert?
 ) : PingResult() {
+
     override fun equals(other: Any?): Boolean {
         if (this === other) return true
         if (javaClass != other?.javaClass) return false
@@ -74,11 +74,19 @@ data class RemoteSettings(
         result = 31 * result + (tls?.hashCode() ?: 0)
         return result
     }
+
+    override fun toString(): String {
+        return "RemoteSettings(imageServer=$imageServer, latestBuild=$latestBuild, url=$url, clientId='$clientId', tokenKey=<redacted>, compromised=$compromised, paused=$paused, disableTokens=$disableTokens, tls=$tls)"
+    }
 }
 
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)
 data class TlsCert(
     val createdAt: String,
-    @field:Secret val privateKey: String,
-    @field:Secret val certificate: String
-)
+    val privateKey: String,
+    val certificate: String
+) {
+    override fun toString(): String {
+        return "TlsCert(createdAt='$createdAt', privateKey=<redacted>, certificate=<redacted>)"
+    }
+}
diff --git a/src/main/kotlin/mdnet/settings/SettingsRequest.kt b/src/main/kotlin/mdnet/settings/SettingsRequest.kt
index 974ec28..22a09e2 100644
--- a/src/main/kotlin/mdnet/settings/SettingsRequest.kt
+++ b/src/main/kotlin/mdnet/settings/SettingsRequest.kt
@@ -20,20 +20,27 @@ package mdnet.settings
 
 import com.fasterxml.jackson.databind.PropertyNamingStrategies
 import com.fasterxml.jackson.databind.annotation.JsonNaming
-import net.afanasev.sekret.Secret
 
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)
 data class SettingsRequest(
-    @field:Secret val secret: String,
+    val secret: String,
     val ipAddress: String?,
     val port: Int,
     val diskSpace: Long,
     val networkSpeed: Long,
     val buildVersion: Int,
     val tlsCreatedAt: String?,
-)
+) {
+    override fun toString(): String {
+        return "SettingsRequest(secret=<redacted>, ipAddress=$ipAddress, port=$port, diskSpace=$diskSpace, networkSpeed=$networkSpeed, buildVersion=$buildVersion, tlsCreatedAt=$tlsCreatedAt)"
+    }
+}
 
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)
 data class LogoutRequest(
-    @field:Secret val secret: String,
-)
+    val secret: String,
+) {
+    override fun toString(): String {
+        return "LogoutRequest(secret=<redacted>)"
+    }
+}