diff --git a/api/pom.xml b/api/pom.xml
index 22735ae6..cb42d641 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -59,14 +59,14 @@
         <dependency>
             <groupId>org.apache.maven.resolver</groupId>
             <artifactId>maven-resolver-connector-basic</artifactId>
-            <version>1.8.0</version>
+            <version>1.7.3</version>
             <!-- not part of the API proper -->
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.maven.resolver</groupId>
             <artifactId>maven-resolver-transport-http</artifactId>
-            <version>1.8.0</version>
+            <version>1.7.3</version>
             <!-- not part of the API proper -->
             <scope>provided</scope>
         </dependency>
diff --git a/proxy/pom.xml b/proxy/pom.xml
index af8f76b2..5fd3a2ec 100644
--- a/proxy/pom.xml
+++ b/proxy/pom.xml
@@ -107,13 +107,13 @@
         <dependency>
             <groupId>org.apache.maven.resolver</groupId>
             <artifactId>maven-resolver-connector-basic</artifactId>
-            <version>1.8.0</version>
+            <version>1.7.3</version>
             <scope>runtime</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.maven.resolver</groupId>
             <artifactId>maven-resolver-transport-http</artifactId>
-            <version>1.8.0</version>
+            <version>1.7.3</version>
             <scope>runtime</scope>
         </dependency>
     </dependencies>