diff --git a/.github/workflows/itest.yml b/.github/workflows/itest.yml
index 5c8141c..3afad5c 100644
--- a/.github/workflows/itest.yml
+++ b/.github/workflows/itest.yml
@@ -41,7 +41,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@v4
         with:
-          go-version: 1.21.6
+          go-version: 1.23.1
       - run: make itest
         shell: bash
         env:
diff --git a/agent/build.gradle b/agent/build.gradle
index 3a271f1..08ed152 100644
--- a/agent/build.gradle
+++ b/agent/build.gradle
@@ -19,9 +19,9 @@ repositories {
 def pyroscopeVersion = project.properties['pyroscope_version']
 dependencies {
     api project(":async-profiler-context")
-    implementation('com.squareup.okhttp3:okhttp:4.10.0')
+    implementation('com.squareup.okhttp3:okhttp:4.12.0')
     implementation("com.squareup.moshi:moshi:1.14.0")
-    api 'com.google.protobuf:protobuf-java:3.22.2'
+    api 'com.google.protobuf:protobuf-java:4.28.1'
     testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: '5.7.2'
     testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: '5.7.2'
     testImplementation group: 'org.mockito', name: 'mockito-core', version: '3.10.0'