diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ef5ac690..bc5d2d09 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,11 +10,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout latest commit
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Setup java environment
-        uses: actions/setup-java@v1
-        with: { java-version: 11 }
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '11'
 
       - name: Assemble APK and Bundle
         run: |
diff --git a/app/build.gradle b/app/build.gradle
index 8309b1ef..2e0b9e61 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,13 +9,14 @@ plugins {
 android {
     compileSdkVersion 33
     buildToolsVersion '33.0.0'
+    namespace 'com.rtbishop.look4sat'
 
     defaultConfig {
         applicationId "com.rtbishop.look4sat"
         minSdk 21
         targetSdk 33
-        versionCode 311
-        versionName '3.1.1'
+        versionCode 312
+        versionName '3.1.2'
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
diff --git a/base/src/main/java/com/rtbishop/look4sat/utility/Extensions.kt b/base/src/main/java/com/rtbishop/look4sat/utility/Extensions.kt
index ff107572..35e1b22a 100644
--- a/base/src/main/java/com/rtbishop/look4sat/utility/Extensions.kt
+++ b/base/src/main/java/com/rtbishop/look4sat/utility/Extensions.kt
@@ -19,11 +19,7 @@ package com.rtbishop.look4sat.utility
 
 import com.rtbishop.look4sat.domain.predict.DEG2RAD
 import com.rtbishop.look4sat.domain.predict.RAD2DEG
-import java.net.InetSocketAddress
-import java.net.Socket
-import java.security.MessageDigest
 import java.util.concurrent.TimeUnit
-import java.util.regex.Pattern
 
 fun Long.toTimerString(): String {
     val format = "%02d:%02d:%02d"
@@ -43,23 +39,23 @@ fun Double.toDegrees(): Double = this * RAD2DEG
 
 fun Double.toRadians(): Double = this * DEG2RAD
 
-fun String.getHash(type: String = "SHA-256"): String {
-    val hexChars = "0123456789ABCDEF"
-    val bytes = MessageDigest.getInstance(type).digest(this.toByteArray())
-    val result = StringBuilder(bytes.size * 2)
-    bytes.forEach {
-        val i = it.toInt()
-        result.append(hexChars[i shr 4 and 0x0f])
-        result.append(hexChars[i and 0x0f])
-    }
-    return result.toString()
-}
+//fun String.getHash(type: String = "SHA-256"): String {
+//    val hexChars = "0123456789ABCDEF"
+//    val bytes = MessageDigest.getInstance(type).digest(this.toByteArray())
+//    val result = StringBuilder(bytes.size * 2)
+//    bytes.forEach {
+//        val i = it.toInt()
+//        result.append(hexChars[i shr 4 and 0x0f])
+//        result.append(hexChars[i and 0x0f])
+//    }
+//    return result.toString()
+//}
 
-fun String.isValidEmail(): Boolean {
-    val expression = "^[\\w.-]+@([\\w\\-]+\\.)+[A-Z]{2,8}$"
-    val pattern = Pattern.compile(expression, Pattern.CASE_INSENSITIVE)
-    return pattern.matcher(this).matches()
-}
+//fun String.isValidEmail(): Boolean {
+//    val expression = "^[\\w.-]+@([\\w\\-]+\\.)+[A-Z]{2,8}$"
+//    val pattern = Pattern.compile(expression, Pattern.CASE_INSENSITIVE)
+//    return pattern.matcher(this).matches()
+//}
 
 fun String.isValidIPv4(): Boolean {
     val ip4 = "^(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(\\.(?!\$)|\$)){4}\$"
@@ -71,16 +67,16 @@ fun String.isValidPort(): Boolean {
     return this.matches(port.toRegex()) && this.toInt() in 1024..65535
 }
 
-fun ping(hostname: String, port: Int): Int {
-    val start = System.currentTimeMillis()
-    val socket = Socket()
-    try {
-        socket.connect(InetSocketAddress(hostname, port), 5000)
-        socket.close()
-    } catch (exception: Exception) {
-        exception.printStackTrace()
-        println("Failed to ping: $hostname")
-        return Int.MAX_VALUE
-    }
-    return (System.currentTimeMillis() - start).toInt()
-}
+//fun ping(hostname: String, port: Int): Int {
+//    val start = System.currentTimeMillis()
+//    val socket = Socket()
+//    try {
+//        socket.connect(InetSocketAddress(hostname, port), 5000)
+//        socket.close()
+//    } catch (exception: Exception) {
+//        exception.printStackTrace()
+//        println("Failed to ping: $hostname")
+//        return Int.MAX_VALUE
+//    }
+//    return (System.currentTimeMillis() - start).toInt()
+//}
diff --git a/base/src/main/java/com/rtbishop/look4sat/utility/QthConverter.kt b/base/src/main/java/com/rtbishop/look4sat/utility/QthConverter.kt
index 12bcb946..6c1782c9 100644
--- a/base/src/main/java/com/rtbishop/look4sat/utility/QthConverter.kt
+++ b/base/src/main/java/com/rtbishop/look4sat/utility/QthConverter.kt
@@ -55,7 +55,7 @@ object QthConverter {
         return (lat >= -90.0 && lat <= 90.0) && (lon >= -180.0 && lon <= 360.0)
     }
 
-    fun isValidLocator(locator: String): Boolean {
+    private fun isValidLocator(locator: String): Boolean {
         return locator.matches("[a-xA-X][a-xA-X][0-9][0-9][a-xA-X][a-xA-X]".toRegex())
     }
 }
diff --git a/build.gradle b/build.gradle
index 197ac2d7..0f209868 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,28 +1,28 @@
 buildscript {
     ext {
-        hilt_version = '2.43.2'
+        hilt_version = '2.44'
         safe_args_version = '2.4.1'
-        application_version = '7.2.2'
+        application_version = '7.3.1'
         library_version = '7.1.2'
         kotlin_android_version = '1.6.10'
-        core_ktx_version = '1.8.0'
+        core_ktx_version = '1.9.0'
         core_splashscreen_version = '1.0.0'
         constraint_version = '2.1.4'
         lifecycle_version = '2.5.1'
-        navigation_version = '2.5.1'
+        navigation_version = '2.5.2'
         work_version = '2.7.1'
         room_version = '2.4.3'
         material_version = '1.6.1'
         osmdroid_version = '6.1.14'
-        json_version = '20220320'
+        json_version = '20220924'
         compose_version = '1.2.1'
         activity_compose_version = '1.4.0'
         material_adapter_version = '1.1.10'
-        fragment_test_version = '1.5.2'
+        fragment_test_version = '1.5.3'
         leakcanary_version = '2.9.1'
         junit_version = '4.13.2'
-        mockito_version = '4.7.0'
-        robolectric_version = '4.8.2'
+        mockito_version = '4.8.1'
+        robolectric_version = '4.9'
         coroutines_test_version = '1.6.4'
         androidx_test_version = '1.4.0'
         androidx_junit_version = '1.1.3'
diff --git a/fastlane/metadata/android/en-US/changelogs/312.txt b/fastlane/metadata/android/en-US/changelogs/312.txt
new file mode 100644
index 00000000..ff4e149c
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/312.txt
@@ -0,0 +1,5 @@
+Switched to targeting Android 13, API v33
+Added automatic TLE update functionality
+Added recent TLE update time information
+Added passes recalculation on TLE update
+Enabled APK build minification with R8
\ No newline at end of file
diff --git a/fastlane/metadata/android/en-US/whatsnew/whatsnew-en-US b/fastlane/metadata/android/en-US/whatsnew/whatsnew-en-US
index bbbe9677..ff4e149c 100644
--- a/fastlane/metadata/android/en-US/whatsnew/whatsnew-en-US
+++ b/fastlane/metadata/android/en-US/whatsnew/whatsnew-en-US
@@ -1,5 +1,5 @@
-Re-enabled the rotator control switch (fix)
-Increased radar sweep rotation speed
-Fixed negative lat/lon manual input bug
-Added R4UAB TLE source and category
-Updated libraries and dependencies
\ No newline at end of file
+Switched to targeting Android 13, API v33
+Added automatic TLE update functionality
+Added recent TLE update time information
+Added passes recalculation on TLE update
+Enabled APK build minification with R8
\ No newline at end of file