diff --git a/java-snapshot-testing-spock/build.gradle b/java-snapshot-testing-spock/build.gradle
index 2b60615..7e6111e 100644
--- a/java-snapshot-testing-spock/build.gradle
+++ b/java-snapshot-testing-spock/build.gradle
@@ -31,12 +31,12 @@ dependencies {
 
     // User supplied Spock Version
     compileOnly 'org.codehaus.groovy:groovy-all:2.5.8'
-    compileOnly 'org.spockframework:spock-core:1.3-groovy-2.5'
+    compileOnly 'org.spockframework:spock-core:2.5-groovy-2.5'
 
     // Testing
     testImplementation 'org.slf4j:slf4j-simple:2.0.0-alpha0'
     testImplementation 'org.codehaus.groovy:groovy-all:2.5.8'
-    testImplementation 'org.spockframework:spock-core:1.3-groovy-2.5'
+    testImplementation 'org.spockframework:spock-core:2.5-groovy-2.5'
     testImplementation 'org.assertj:assertj-core:3.11.1'
 
     // Required java-snapshot-testing peer dependencies