diff --git a/pom.xml b/pom.xml
index b0d97c2aa0501..76e3596edd430 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3600,7 +3600,7 @@
     <profile>
       <id>scala-2.13</id>
       <properties>
-        <scala.version>2.13.11</scala.version>
+        <scala.version>2.13.8</scala.version>
         <scala.binary.version>2.13</scala.binary.version>
       </properties>
       <build>
@@ -3659,10 +3659,6 @@
                   -->
                   <arg>-Wconf:cat=unused-imports&amp;src=org\/apache\/spark\/graphx\/impl\/VertexPartitionBase.scala:s</arg>
                   <arg>-Wconf:cat=unused-imports&amp;src=org\/apache\/spark\/graphx\/impl\/VertexPartitionBaseOps.scala:s</arg>
-                  <!--
-                    SPARK-40497 Upgrade Scala to 2.13.11 and suppress `Implicit definition should have explicit type`
-                  -->
-                  <arg>-Wconf:msg=Implicit definition should have explicit type:s</arg>
                 </args>
                 <compilerPlugins combine.self="override">
                 </compilerPlugins>
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index e585d5dd2b25c..7900762602689 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -286,9 +286,7 @@ object SparkBuild extends PomBuild {
           // TODO(SPARK-43850): Remove the following suppression rules and remove `import scala.language.higherKinds`
           // from the corresponding files when Scala 2.12 is no longer supported.
           "-Wconf:cat=unused-imports&src=org\\/apache\\/spark\\/graphx\\/impl\\/VertexPartitionBase.scala:s",
-          "-Wconf:cat=unused-imports&src=org\\/apache\\/spark\\/graphx\\/impl\\/VertexPartitionBaseOps.scala:s",
-          // SPARK-40497 Upgrade Scala to 2.13.11 and suppress `Implicit definition should have explicit type`
-          "-Wconf:msg=Implicit definition should have explicit type:s"
+          "-Wconf:cat=unused-imports&src=org\\/apache\\/spark\\/graphx\\/impl\\/VertexPartitionBaseOps.scala:s"
         )
       }
     }