diff --git a/theodolite-benchmarks/beam-commons/build.gradle b/theodolite-benchmarks/beam-commons/build.gradle
index 23ae16e7e63ae195c1faeb2f78c8157497a1ad76..53481485f5a2cec428e1045e4e3f429a1ad26196 100644
--- a/theodolite-benchmarks/beam-commons/build.gradle
+++ b/theodolite-benchmarks/beam-commons/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 repositories {
-  jcenter()
+  mavenCentral()
   maven {
     url "https://oss.sonatype.org/content/repositories/snapshots/"
   }
diff --git a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.beam.gradle b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.beam.gradle
index df14f0b4a42afcf036963d3d6467c6d45b327ad5..4611062f1b09ff2dbad02f93b9cc7f9920c32f5e 100644
--- a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.beam.gradle
+++ b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.beam.gradle
@@ -9,7 +9,7 @@ plugins {
 tasks.distZip.enabled = false
 
 repositories {
-    jcenter()
+    mavenCentral()
     maven {
         url "https://oss.sonatype.org/content/repositories/snapshots/"
     }
diff --git a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.flink.gradle b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.flink.gradle
index 26a827b6049d09e422d48609590614f383f6cae8..f5e93dd88d2234f8a9b0d6fea880f47d652dccfa 100644
--- a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.flink.gradle
+++ b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.flink.gradle
@@ -25,7 +25,7 @@ ext {
 }
 
 repositories {
-  jcenter()
+  mavenCentral()
   maven {
     url "https://oss.sonatype.org/content/repositories/snapshots/"
   }
diff --git a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.kstreams.gradle b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.kstreams.gradle
index eece7b835ae9d6f39283ea371ce8b0b8194cdaa0..da2d42176ac0ddc9a157f843e3268b37ac4397e2 100644
--- a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.kstreams.gradle
+++ b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.kstreams.gradle
@@ -9,7 +9,7 @@ plugins {
 tasks.distZip.enabled = false
 
 repositories {
-  jcenter()
+  mavenCentral()
   maven {
     url "https://oss.sonatype.org/content/repositories/snapshots/"
   }
diff --git a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.load-generator.gradle b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.load-generator.gradle
index c6c2b6057cf35c32faa4d67b6ea6dba9e5c13beb..fb4fd89d1fe8a6d625a3ba7b459e9b0961befdbc 100644
--- a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.load-generator.gradle
+++ b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.load-generator.gradle
@@ -9,7 +9,7 @@ plugins {
 tasks.distZip.enabled = false
 
 repositories {
-  jcenter()
+  mavenCentral()
   maven {
     url "https://oss.sonatype.org/content/repositories/snapshots/"
   }
diff --git a/theodolite-benchmarks/flink-commons/build.gradle b/theodolite-benchmarks/flink-commons/build.gradle
index edd48c914b8c909ff196bb98e9bbc8b9d99865b9..a3a4a35752006bb10e15ff508ce0b37f70adc57d 100644
--- a/theodolite-benchmarks/flink-commons/build.gradle
+++ b/theodolite-benchmarks/flink-commons/build.gradle
@@ -8,7 +8,7 @@ ext {
 }
 
 repositories {
-  jcenter()
+  mavenCentral()
   maven {
     url "https://oss.sonatype.org/content/repositories/snapshots/"
   }
diff --git a/theodolite-benchmarks/kstreams-commons/build.gradle b/theodolite-benchmarks/kstreams-commons/build.gradle
index c5a880acd4377056cc0b0f06b33a2d74c9f87c4e..7683ffe39314ec375eda0ed4e139d618d44a7328 100644
--- a/theodolite-benchmarks/kstreams-commons/build.gradle
+++ b/theodolite-benchmarks/kstreams-commons/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 repositories {
-  jcenter()
+  mavenCentral()
   maven {
     url "https://oss.sonatype.org/content/repositories/snapshots/"
   }
diff --git a/theodolite-benchmarks/load-generator-commons/build.gradle b/theodolite-benchmarks/load-generator-commons/build.gradle
index 118f3e648f829a3eafe719ddf660d35ac8563574..f2aa10b079f4be80d19d9ac5d822b7bdab0b6d78 100644
--- a/theodolite-benchmarks/load-generator-commons/build.gradle
+++ b/theodolite-benchmarks/load-generator-commons/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 repositories {
-  jcenter()
+  mavenCentral()
   maven {
     url "https://oss.sonatype.org/content/repositories/snapshots/"
   }