diff --git a/.gitignore b/.gitignore
index c83d1d6..a1d8632 100644
--- a/.gitignore
+++ b/.gitignore
@@ -140,4 +140,7 @@ target
 logs
 *.log
 
+# Keystores
+*.jks
+
 # just triggering a new jitpack build
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 46f02b6..819cf07 100644
--- a/build.gradle
+++ b/build.gradle
@@ -52,8 +52,8 @@ repositories {
 
 dependencies {
     compile('com.github.symbiote-h2020:SymbIoTeSecurity:[27.5,27.999]'){ changing = true }
-    compile('com.github.symbiote-h2020:SymbIoTeSemantics:2.3.+') { changing = true }
-    compile('com.github.symbiote-h2020:SemanticMapping:1.0.+') { changing = true }
+    compile('com.github.symbiote-h2020:SymbIoTeSemantics:[2.3,2.999]') { changing = true }
+    compile('com.github.symbiote-h2020:SemanticMapping:[1.0,1.999]') { changing = true }
     // allows to select the downloaded matching sources in IntelliJ Idea as it fails to do so automatically from jitpack repo
     //compile('com.github.symbiote-h2020:SymbIoTeSecurity:[27.2,27.999]:sources'){ changing = true }
     //compile project(':SymbIoTeSecurity')