diff --git a/build.gradle b/build.gradle
index 8925ea8..eb4a420 100644
--- a/build.gradle
+++ b/build.gradle
@@ -37,7 +37,7 @@ java {
 
 dependencies {
     api "org.testcontainers:testcontainers:$testcontainersVersion"
-    implementation "org.bouncycastle:bcpkix-jdk18on:1.85"
+    implementation "org.bouncycastle:bcpkix-jdk18on:1.86"
 
     testImplementation "org.testcontainers:testcontainers-junit-jupiter:$testcontainersVersion"
     testImplementation "io.fabric8:kubernetes-client:7.9.0"