diff --git a/worldedit-bukkit/build.gradle.kts b/worldedit-bukkit/build.gradle.kts
index 5d70530d9..6b5bdfe84 100644
--- a/worldedit-bukkit/build.gradle.kts
+++ b/worldedit-bukkit/build.gradle.kts
@@ -87,7 +87,7 @@ dependencies {
     compileOnly("org.spigotmcv1_16_r1:spigotmcv1_16_r1:1_16_r1")
     compileOnly("org.spigotmcv1_16_r2:spigotmcv1_16_r2:1_16_r2")
     compileOnly("org.spigotmcv1_16_r3:spigotmcv1_16_r3:1_16_r3")
-    implementation("it.unimi.dsi:fastutil:8.2.1")
+    implementation("it.unimi.dsi:fastutil:8.4.4")
     api("com.destroystokyo.paper:paper-api:1.16.5-R0.1-SNAPSHOT") {
         exclude("junit", "junit")
         isTransitive = false
diff --git a/worldedit-core/build.gradle.kts b/worldedit-core/build.gradle.kts
index 875008889..cec554ecd 100644
--- a/worldedit-core/build.gradle.kts
+++ b/worldedit-core/build.gradle.kts
@@ -38,7 +38,7 @@ dependencies {
     implementation("com.google.code.findbugs:jsr305:3.0.2")
     implementation("com.google.code.gson:gson:2.8.0")
     implementation("org.slf4j:slf4j-api:1.7.26")
-    implementation("it.unimi.dsi:fastutil:8.2.1")
+    implementation("it.unimi.dsi:fastutil:8.4.4")
 
     antlr("org.antlr:antlr4:4.7.2")
     implementation("org.antlr:antlr4-runtime:4.7.2")