diff --git a/README.md b/README.md
index 32c3962..6336cfc 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ repositories {
 ```
 - Add the dependency
 ```
-implementation('com.github.DaikonWeb:daikon-prometheus:')
+implementation('com.github.DaikonWeb:daikon-prometheus:1.2.1')
 ```
 
 ### Maven
@@ -38,7 +38,7 @@ implementation('com.github.DaikonWeb:daikon-prometheus:')
 <dependency>
     <groupId>com.github.DaikonWeb</groupId>
     <artifactId>daikon-prometheus</artifactId>
-    <version></version>
+    <version>1.2.1</version>
 </dependency>
 ```
 
diff --git a/build.gradle b/build.gradle
index 673b641..55c1fa1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ repositories {
 
 dependencies {
     implementation('org.jetbrains.kotlin:kotlin-stdlib-jdk8')
-    implementation('com.github.DaikonWeb:daikon:')
+    implementation('com.github.DaikonWeb:daikon:1.2.1')
     compile('io.micrometer:micrometer-registry-prometheus:1.3.5')
 
     testImplementation('com.nhaarman.mockitokotlin2:mockito-kotlin:2.1.0')