diff --git a/Core/build.gradle b/Core/build.gradle
index 9416a519e..0396477b7 100644
--- a/Core/build.gradle
+++ b/Core/build.gradle
@@ -16,7 +16,7 @@ dependencies {
     annotationProcessor("org.projectlombok:lombok:1.18.8")
     testAnnotationProcessor("org.projectlombok:lombok:1.18.8")
     implementation("org.jetbrains.kotlin:kotlin-stdlib:1.4.0")
-    implementation("org.jetbrains:annotations:20.0.0")
+    implementation("org.jetbrains:annotations:20.1.0")
     implementation("org.khelekore:prtree:1.7.0-SNAPSHOT")
 }
 
diff --git a/build.gradle b/build.gradle
index 056b8d5aa..615053d2c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -14,7 +14,7 @@ buildscript {
     configurations.all {
         resolutionStrategy {
             force("org.ow2.asm:asm:8.0.1")
-            force("org.jetbrains:annotations:20.0.0")
+            force("org.jetbrains:annotations:20.1.0")
         }
     }
 }
@@ -94,7 +94,7 @@ subprojects {
         implementation("com.google.guava:guava:21.0") {
             because("Minecraft uses Guava 21 as of 1.13")
         }
-        compileOnly("org.jetbrains:annotations:19.0.0")
+        compileOnly("org.jetbrains:annotations:20.1.0")
         compileClasspath("org.projectlombok:lombok:1.18.12")
         testCompileOnly("org.projectlombok:lombok:1.18.12")
         annotationProcessor("org.projectlombok:lombok:1.18.8")
@@ -106,7 +106,7 @@ subprojects {
         resolutionStrategy {
             force("junit:junit:4.12")
             force("com.google.guava:guava:21.0")
-            force("org.jetbrains:annotations:20.0.0")
+            force("org.jetbrains:annotations:20.1.0")
             force("com.google.code.findbugs:jsr305:3.0.2")
         }
     }