diff --git a/build.gradle b/build.gradle
index 20d571c..35a04bb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -101,7 +101,7 @@ allprojects {
     awaitilityVersion = "3.1.6"
     commonsMathsVersion = "3.6.1"
     equalsverifierVersion = "3.10"
-    fulcrumVersion = "0.38.0"
+    fulcrumVersion = "0.39.0"
     gsonVersion = "2.8.5"
     gsonExtrasVersion = "0.2.1"
     junitVersion = "4.12"