diff --git a/buildSrc/src/main/kotlin/PlatformConfig.kt b/buildSrc/src/main/kotlin/PlatformConfig.kt
index 0203f277d..d23a27f04 100644
--- a/buildSrc/src/main/kotlin/PlatformConfig.kt
+++ b/buildSrc/src/main/kotlin/PlatformConfig.kt
@@ -138,8 +138,10 @@
 
 fun Project.addJarManifest(includeClasspath: Boolean = false) {
     tasks.named<Jar>("jar") {
+        val version = project(":worldedit-core").version
+        inputs.property("version", version)
         val attributes = mutableMapOf(
-            "WorldEdit-Version" to project(":worldedit-core").version
+            "WorldEdit-Version" to version
         )
         if (includeClasspath) {
             attributes["Class-Path"] = CLASSPATH
diff --git a/worldedit-bukkit/build.gradle.kts b/worldedit-bukkit/build.gradle.kts
index 1755ea79c..5571cb1f4 100644
--- a/worldedit-bukkit/build.gradle.kts
+++ b/worldedit-bukkit/build.gradle.kts
@@ -36,8 +36,10 @@
 }
 
 tasks.named<Copy>("processResources") {
+    val internalVersion = project.ext["internalVersion"]
+    inputs.property("internalVersion", internalVersion)
     filesMatching("plugin.yml") {
-        expand("internalVersion" to project.ext["internalVersion"])
+        expand("internalVersion" to internalVersion)
     }
     // exclude adapters entirely from this JAR, they should only be in the shadow JAR
     exclude("**/worldedit-adapters.jar")