diff --git a/Ghidra/Extensions/MachineLearning/Module.manifest b/Ghidra/Extensions/MachineLearning/Module.manifest
index 66fce08a49..1a0940fccc 100644
--- a/Ghidra/Extensions/MachineLearning/Module.manifest
+++ b/Ghidra/Extensions/MachineLearning/Module.manifest
@@ -1,5 +1,5 @@
-MODULE FILE LICENSE: lib/olcut-config-protobuf-5.2.0.jar BSD-2-ORACLE
-MODULE FILE LICENSE: lib/olcut-core-5.2.0.jar BSD-2-ORACLE
+MODULE FILE LICENSE: lib/olcut-config-protobuf-5.3.1.jar BSD-2-ORACLE
+MODULE FILE LICENSE: lib/olcut-core-5.3.1.jar BSD-2-ORACLE
 MODULE FILE LICENSE: lib/tribuo-classification-core-4.3.2.jar Apache License 2.0
 MODULE FILE LICENSE: lib/tribuo-classification-tree-4.3.2.jar Apache License 2.0
 MODULE FILE LICENSE: lib/tribuo-common-tree-4.3.2.jar Apache License 2.0
diff --git a/Ghidra/Extensions/MachineLearning/build.gradle b/Ghidra/Extensions/MachineLearning/build.gradle
index 41d38c06ae..164c89ae6a 100644
--- a/Ghidra/Extensions/MachineLearning/build.gradle
+++ b/Ghidra/Extensions/MachineLearning/build.gradle
@@ -26,8 +26,8 @@ def protobufVersion = getProperty("ghidra.protobuf.java.version")
 dependencies {
 	api project(':Base')
 
-    api "com.oracle.labs.olcut:olcut-config-protobuf:5.2.0" //{exclude group: "com.google.protobuf", module: "protobuf-java"}
-    api ("com.oracle.labs.olcut:olcut-core:5.2.0") {exclude group: "org.jline"}
+    api "com.oracle.labs.olcut:olcut-config-protobuf:5.3.1" //{exclude group: "com.google.protobuf", module: "protobuf-java"}
+    api ("com.oracle.labs.olcut:olcut-core:5.3.1") {exclude group: "org.jline"}
     api "org.tribuo:tribuo-classification-core:4.3.2"
     api "org.tribuo:tribuo-classification-tree:4.3.2"
     api "org.tribuo:tribuo-common-tree:4.3.2"