diff --git a/primeseq/build.gradle b/primeseq/build.gradle
index 15494c66e..e8cab2b61 100644
--- a/primeseq/build.gradle
+++ b/primeseq/build.gradle
@@ -2,6 +2,10 @@ import org.labkey.gradle.util.BuildUtils;
 
 repositories {
     mavenCentral()
+    // Added for org.clojars.chapmanb:sam dependency required by com.github.samtools:htsjdk
+    maven {
+        url "https://clojars.org/repo"
+    }
     // Added for opencharts dependency (required by biojava)
     maven {
         url "https://repository.jboss.org/nexus/content/repositories/thirdparty-releases/"
diff --git a/tcrdb/build.gradle b/tcrdb/build.gradle
index ac763d3af..77fd38aef 100644
--- a/tcrdb/build.gradle
+++ b/tcrdb/build.gradle
@@ -3,6 +3,10 @@ import org.labkey.gradle.util.ExternalDependency
 
 repositories {
    mavenCentral()
+   // Added for org.clojars.chapmanb:sam dependency required by com.github.samtools:htsjdk
+   maven {
+      url "https://clojars.org/repo"
+   }
    // Added for opencharts dependency (required by biojava)
    maven {
       url "https://repository.jboss.org/nexus/content/repositories/thirdparty-releases/"
diff --git a/variantdb/build.gradle b/variantdb/build.gradle
index 1fd6bbc9d..198e90dc1 100644
--- a/variantdb/build.gradle
+++ b/variantdb/build.gradle
@@ -9,6 +9,14 @@ repositories {
       }
 }
 
+repositories {
+      mavenCentral()
+      // Added for org.clojars.chapmanb:sam dependency required by com.github.samtools:htsjdk
+      maven {
+            url "https://clojars.org/repo"
+      }
+}
+
 dependencies {
       implementation "com.github.samtools:htsjdk:${htsjdkVersion}"
       BuildUtils.addExternalDependency(