diff --git a/sdk/build.gradle b/sdk/build.gradle
index b097716da..b1b7c730f 100644
--- a/sdk/build.gradle
+++ b/sdk/build.gradle
@@ -7,7 +7,7 @@ plugins {
 
 ext {
   PUBLISH_GROUP_ID = 'com.stytch.sdk'
-  PUBLISH_VERSION = '0.18.0'
+  PUBLISH_VERSION = '0.18.1'
   PUBLISH_ARTIFACT_ID = 'sdk'
 }
 
@@ -127,7 +127,7 @@ dependencies {
     implementation "com.squareup.moshi:moshi:$moshi_version"
     kapt "com.squareup.moshi:moshi-kotlin-codegen:$moshi_version"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version"
-    implementation 'com.google.crypto.tink:tink-android:1.7.0'
+    implementation 'com.google.crypto.tink:tink-android:1.8.0'
     implementation 'org.bouncycastle:bcprov-jdk18on:1.72'
     implementation 'com.google.android.recaptcha:recaptcha:18.2.1'
     implementation "androidx.credentials:credentials:1.2.0-rc01"