diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar
index 276995bb9..bfe12e7c5 100644
Binary files a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar and b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar differ
diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar.md5 b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar.md5
index a1d5ac6db..66908a71b 100644
--- a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar.md5
+++ b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar.md5
@@ -1 +1 @@
-9bab3dca3e061fdbbff2419ef0eee90d
\ No newline at end of file
+a8097b962cbbb571790a66eacd6aad63
\ No newline at end of file
diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar.sha1 b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar.sha1
index 4ee36a1b4..55238f33b 100644
--- a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar.sha1
+++ b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-javadoc.jar.sha1
@@ -1 +1 @@
-11081018ca6824226893b153fe439d3a94e23286
\ No newline at end of file
+fe2367a00aca8d74b84c162970f9d3459b0c26a7
\ No newline at end of file
diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar
index e445add15..0e26eb298 100644
Binary files a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar and b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar differ
diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar.md5 b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar.md5
index 3fad0add4..937e92e56 100644
--- a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar.md5
+++ b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar.md5
@@ -1 +1 @@
-afba811024a110dc47734c6d9ec0eb5b
\ No newline at end of file
+5f1dd4f0a53a9f13f87a590dac9cdb96
\ No newline at end of file
diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar.sha1 b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar.sha1
index b2a820350..bb3279be9 100644
--- a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar.sha1
+++ b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0-sources.jar.sha1
@@ -1 +1 @@
-e4e1b37d77060a77ab20c508df90cdae6125f3bc
\ No newline at end of file
+f77a76d6cb8c9f0850b315e2239d62d8891f86c2
\ No newline at end of file
diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar
index e2441bf60..0de4dd62a 100644
Binary files a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar and b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar differ
diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar.md5 b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar.md5
index 7acfc2da3..5bf137fb6 100644
--- a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar.md5
+++ b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar.md5
@@ -1 +1 @@
-6de1cfe8548a007ac08763ab5f051e08
\ No newline at end of file
+a47aa278478d014cbbc716e271a47eda
\ No newline at end of file
diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar.sha1 b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar.sha1
index e60d8daff..e1dfa7267 100644
--- a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar.sha1
+++ b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.jar.sha1
@@ -1 +1 @@
-f25267dfe760e734ea4f8a00b8dc6ace477589d6
\ No newline at end of file
+df349758a22fc5fc291e902239dbcd6b2d0b9c69
\ No newline at end of file
diff --git a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.pom b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.pom
index 0276aa57a..a340da7e4 100644
--- a/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.pom
+++ b/sbt/src/sbt-test/classloader-cache/resources/libraries/foo/ivy/sbt/foo-lib_2.12/0.1.0/foo-lib_2.12-0.1.0.pom
@@ -14,7 +14,7 @@
         <dependency>
             <groupId>org.scala-lang</groupId>
             <artifactId>scala-library</artifactId>
-            <version>2.12.9</version>
+            <version>2.12.8</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file