diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..b2f7669
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,3 @@
+# Done to increase the memory available to gradle.
+org.gradle.jvmargs=-Xmx2G
+hamster_core_version=1.0.0
diff --git a/hamster-ball-bungeecord/build.gradle b/hamster-ball-bungeecord/build.gradle
index 8b51e6a..1e95ddc 100644
--- a/hamster-ball-bungeecord/build.gradle
+++ b/hamster-ball-bungeecord/build.gradle
@@ -9,7 +9,7 @@ dependencies {
     }
 
     compileOnly 'net.md-5:bungeecord-api:1.17-R0.1-SNAPSHOT'
-    compileOnly "cn.hamster3.mc.plugin:hamster-core-bungeecord:1.0.0"
+    compileOnly "cn.hamster3.mc.plugin:hamster-core-bungeecord:${hamster_core_version}"
 }
 
 processResources {
diff --git a/hamster-ball-common/build.gradle b/hamster-ball-common/build.gradle
index adb18c6..1ee7518 100644
--- a/hamster-ball-common/build.gradle
+++ b/hamster-ball-common/build.gradle
@@ -8,7 +8,7 @@ dependencies {
     // https://mvnrepository.com/artifact/io.netty/netty-all
     compileOnly 'io.netty:netty-all:4.1.84.Final'
 
-    compileOnly "cn.hamster3.mc.plugin:hamster-core-common:1.0.0"
+    compileOnly "cn.hamster3.mc.plugin:hamster-core-common:${hamster_core_version}"
 
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.9.0'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.9.0'