diff --git a/.gitignore b/.gitignore
index 8ebaa22..f44dc40 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,6 @@
 # Gradle output
 /.gradle
 /build
-/gradle.properties
\ No newline at end of file
+/gradle.properties
+buildSrc/build
+buildSrc/.gradle
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index baeeb38..2f1baae 100644
--- a/build.gradle
+++ b/build.gradle
@@ -68,10 +68,6 @@ test {
   }
 }
 
-task wrapper(type: Wrapper) {
-  gradleVersion = '4.7'
-}
-
 task install (type: im.status.keycard.build.InstallTask)
 
 if (testTarget == 'card') {
diff --git a/buildSrc/src/main/java/im/status/keycard/build/InstallTask.java b/buildSrc/src/main/java/im/status/keycard/build/InstallTask.java
index 9e8c2ad..8f94e9f 100644
--- a/buildSrc/src/main/java/im/status/keycard/build/InstallTask.java
+++ b/buildSrc/src/main/java/im/status/keycard/build/InstallTask.java
@@ -57,7 +57,7 @@ public class InstallTask extends DefaultTask {
       logger.info("Deleting the old instances and package (if present)");
       cmdSet.deleteKeycardInstancesAndPackage();
       logger.info("Loading the new package");
-      cmdSet.loadKeycardPackage(new FileInputStream("build/javacard/im/status/keycard/javacard/keycard.cap"), new LoadCallback() {
+      cmdSet.loadKeycardPackage(new FileInputStream(this.getProject().file("build/javacard/im/status/keycard/javacard/keycard.cap")), new LoadCallback() {
         @Override
         public void blockLoaded(int loadedBlock, int blockCount) {
           logger.info("Loaded block " + loadedBlock + "/" + blockCount);
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 91ca28c..87b738c 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 16d2805..115e6ac 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index cccdd3d..af6708f 100755
--- a/gradlew
+++ b/gradlew
@@ -28,7 +28,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS='"-Xmx64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
diff --git a/gradlew.bat b/gradlew.bat
index f955316..6d57edc 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -14,7 +14,7 @@ set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS="-Xmx64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome