diff --git a/desktopApp/build.gradle.kts b/desktopApp/build.gradle.kts
index 8f52de15..6c26dd5b 100644
--- a/desktopApp/build.gradle.kts
+++ b/desktopApp/build.gradle.kts
@@ -21,6 +21,7 @@ kotlin {
                 implementation(compose.materialIconsExtended)
                 implementation(compose.desktop.currentOs)
                 implementation(compose.components.resources)
+                implementation(libs.conscrypt.openjdk)
                 implementation(project(":common"))
             }
         }
diff --git a/desktopApp/src/jvmMain/kotlin/com/artemchep/keyguard/Main.kt b/desktopApp/src/jvmMain/kotlin/com/artemchep/keyguard/Main.kt
index 31d6e85e..8be1dd74 100644
--- a/desktopApp/src/jvmMain/kotlin/com/artemchep/keyguard/Main.kt
+++ b/desktopApp/src/jvmMain/kotlin/com/artemchep/keyguard/Main.kt
@@ -70,6 +70,7 @@ import kotlinx.coroutines.flow.mapLatest
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
 import kotlinx.datetime.Clock
+import org.conscrypt.Conscrypt
 import org.jetbrains.compose.resources.painterResource
 import org.jetbrains.compose.resources.stringResource
 import org.kodein.di.DI
@@ -79,10 +80,17 @@ import org.kodein.di.compose.rememberInstance
 import org.kodein.di.compose.withDI
 import org.kodein.di.direct
 import org.kodein.di.instance
+import java.security.Security
 import java.util.Locale
 import kotlin.reflect.KClass
 
 fun main() {
+    // Add Conscrypt as the first security provider
+    // to make OkHTTP use its TLS instead of a platform
+    // specific one.
+    // https://github.com/square/okhttp?tab=readme-ov-file#requirements
+    Security.insertProviderAt(Conscrypt.newProvider(), 1)
+
     val kamelConfig = KamelConfig {
         this.takeFrom(KamelConfig.Default)
         mapper(FaviconUrlMapper)
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 9b6c2daa..0415b68d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -55,6 +55,7 @@ commonsLang3 = "3.14.0"
 composeMultiplatform = "1.6.20-dev1673"
 # https://github.com/DevSrSouza/compose-icons
 composeOpenIcons = "1.1.0"
+conscrypt = "2.5.2"
 crashlyticsPlugin = "3.0.2"
 firebase = "33.1.1"
 # https://github.com/tfcporciuncula/flow-preferences
@@ -184,6 +185,7 @@ cash-sqldelight-coroutines-extensions = { module = "app.cash.sqldelight:coroutin
 cash-sqldelight-sqlite-driver = { module = "app.cash.sqldelight:sqlite-driver", version.ref = "sqldelight" }
 commons-codec = { module = "commons-codec:commons-codec", version.ref = "commonsCodec" }
 commons-lang3 = { module = "org.apache.commons:commons-lang3", version.ref = "commonsLang3" }
+conscrypt-openjdk = { module = "org.conscrypt:conscrypt-openjdk-uber", version.ref = "conscrypt" }
 devsrsouza-feather = { module = "br.com.devsrsouza.compose.icons:feather", version.ref = "composeOpenIcons" }
 firebase-analytics-ktx = { module = "com.google.firebase:firebase-analytics-ktx" }
 firebase-bom = { module = "com.google.firebase:firebase-bom", version.ref = "firebase" }