diff --git a/pom.xml b/pom.xml
index 9e33ec5..f478df3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -529,6 +529,16 @@
                 <version>${kotlin.version}</version>
             </dependency>
             <dependency>
+                <groupId>io.arrow-kt</groupId>
+                <artifactId>arrow-core</artifactId>
+                <version>0.7.2</version>
+            </dependency>
+            <dependency>
+                <groupId>io.arrow-kt</groupId>
+                <artifactId>arrow-syntax</artifactId>
+                <version>0.7.2</version>
+            </dependency>
+            <dependency>
                 <groupId>ch.qos.logback</groupId>
                 <artifactId>logback-classic</artifactId>
                 <version>1.3.0-alpha4</version>
@@ -582,6 +592,11 @@
                 <artifactId>ratpack-core</artifactId>
                 <version>1.5.4</version>
             </dependency>
+            <dependency>
+                <groupId>io.micrometer</groupId>
+                <artifactId>micrometer-registry-jmx</artifactId>
+                <version>1.0.5</version>
+            </dependency>
 
             <!-- Test dependencies -->