diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 581373af7..f8393273d 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -12,10 +12,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 16
+    - name: Set up JDK 17
       uses: actions/setup-java@v2
       with:
-        java-version: '16'
+        java-version: '17'
         distribution: 'adopt'
         
     - name: Grant execute permission for gradlew
diff --git a/build.gradle b/build.gradle
index 40dfe09fb..a8819368b 100755
--- a/build.gradle
+++ b/build.gradle
@@ -31,7 +31,7 @@ import baritone.gradle.task.ProguardTask
 
 def compileType = project.hasProperty("baritone.fabric_build") ? "FABRIC" : project.hasProperty("baritone.forge_build") ? "FORGE" : "OFFICIAL"
 
-sourceCompatibility = targetCompatibility = JavaVersion.VERSION_16
+sourceCompatibility = targetCompatibility = JavaVersion.VERSION_17
 
 compileJava {
     options.encoding = "UTF-8" // allow emoji in comments :^)
@@ -174,7 +174,7 @@ if (compileType.equals("OFFICIAL")) {
 
 task proguard(type: ProguardTask) {
     url 'https://github.com/Guardsquare/proguard/releases/download/v7.2.0-beta2/proguard-7.2.0-beta2.zip'
-    extract 'proguard-7.1.0-beta5/lib/proguard.jar'
+    extract 'proguard-7.2.0-beta2/lib/proguard.jar'
     compType compileType
 }