diff --git a/README.md b/README.md
index 3b1b081..74c32b1 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ patients described by HPO classes. For more information, please read the [prepri
 
 ## Installation
 
-Here is the most recent [stable release](https://github.com/reality/klarigi/releases/tag/0.1.0). To install, you just have to extract either the ZIP or Tar file, then either run the ```klarigi``` binary from the extracted folder directly, or add it to your PATH (see the later linked tutorial for an example).
+Here is the most recent [stable release](https://github.com/reality/klarigi/releases/tag/0.1.1). To install, you just have to extract either the ZIP or Tar file, then either run the ```klarigi``` binary from the extracted folder directly, or add it to your PATH (see the later linked tutorial for an example).
 
 ## Guide
 
diff --git a/klarigi/build.gradle b/klarigi/build.gradle
index 95fd375..cf2ceda 100644
--- a/klarigi/build.gradle
+++ b/klarigi/build.gradle
@@ -95,4 +95,4 @@ jacocoTestReport {
   }
 }
 
-version = '0.1.1-SNAPSHOT'
+version = '0.1.1'
diff --git a/klarigi/src/main/groovy/klarigi/Classifier.groovy b/klarigi/src/main/groovy/klarigi/Classifier.groovy
index 7000b29..b80ae96 100644
--- a/klarigi/src/main/groovy/klarigi/Classifier.groovy
+++ b/klarigi/src/main/groovy/klarigi/Classifier.groovy
@@ -33,7 +33,7 @@ public class Classifier {
       def scores = [:]
       
       allExplanations.each { exps ->
-        scores[exps.cluster] = 1
+        scores[exps.cluster] = new Float(1.0)
 
         def rs = sterms[exps.cluster].collect { e ->
           def score = 0