diff --git a/build.gradle b/build.gradle
index 81d0d5d7..627f4410 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ buildscript {
         isSnapshot = "true" == System.getProperty("build.snapshot", "true")
         buildVersionQualifier = System.getProperty("build.version_qualifier", "")
 
-        default_bwc_version = System.getProperty("bwc.version", "2.7.0.0")
+        default_bwc_version = System.getProperty("bwc.version", "2.8.0.0")
         pa_bwc_version = System.getProperty("tests.bwc.version", default_bwc_version)
         baseName = "paBwcCluster"
 
@@ -616,7 +616,7 @@ task integTestRemote(type: RestIntegTestTask) {
     testClusters {
         "${baseName}$i" {
             testDistribution = "ARCHIVE"
-            versions = ["2.7.0-SNAPSHOT", opensearch_version]
+            versions = ["2.8.0-SNAPSHOT", opensearch_version]
             numberOfNodes = 3
             plugin(provider(new Callable<RegularFile>() {
                 @Override
diff --git a/licenses/fastdoubleparser-0.8.0.jar.sha1 b/licenses/fastdoubleparser-0.8.0.jar.sha1
deleted file mode 100644
index 2139d05d..00000000
--- a/licenses/fastdoubleparser-0.8.0.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-85c25540369921659556ead85e02c99ef0d24280
\ No newline at end of file
diff --git a/licenses/jackson-annotations-2.15.0.jar.sha1 b/licenses/jackson-annotations-2.15.0.jar.sha1
deleted file mode 100644
index 695645e2..00000000
--- a/licenses/jackson-annotations-2.15.0.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-89b0fd554928425a776a6e97ed010034312af21d
\ No newline at end of file
diff --git a/licenses/jackson-annotations-2.15.1.jar.sha1 b/licenses/jackson-annotations-2.15.1.jar.sha1
new file mode 100644
index 00000000..a3ade4ff
--- /dev/null
+++ b/licenses/jackson-annotations-2.15.1.jar.sha1
@@ -0,0 +1 @@
+092a90d3739e970e03b5971839e4fe51f13c1fa3
\ No newline at end of file
diff --git a/licenses/jackson-databind-2.15.0.jar.sha1 b/licenses/jackson-databind-2.15.0.jar.sha1
deleted file mode 100644
index 059bbf57..00000000
--- a/licenses/jackson-databind-2.15.0.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-0d41caa3a4e9f85382702a059a65c512f85ac230
\ No newline at end of file
diff --git a/licenses/jackson-databind-2.15.1.jar.sha1 b/licenses/jackson-databind-2.15.1.jar.sha1
new file mode 100644
index 00000000..47405b86
--- /dev/null
+++ b/licenses/jackson-databind-2.15.1.jar.sha1
@@ -0,0 +1 @@
+ac9ba74d208faf356e4719a49e59c6ea9237c01d
\ No newline at end of file
diff --git a/licenses/jackson-module-paranamer-2.15.0.jar.sha1 b/licenses/jackson-module-paranamer-2.15.0.jar.sha1
deleted file mode 100644
index 4ad294ee..00000000
--- a/licenses/jackson-module-paranamer-2.15.0.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-1d92b098577555a9a9e6c8783ce03ae24d49c9d2
\ No newline at end of file
diff --git a/licenses/jackson-module-paranamer-2.15.1.jar.sha1 b/licenses/jackson-module-paranamer-2.15.1.jar.sha1
new file mode 100644
index 00000000..50c1d67d
--- /dev/null
+++ b/licenses/jackson-module-paranamer-2.15.1.jar.sha1
@@ -0,0 +1 @@
+1eee39f6a814b12d92a936cd198657ff26970215
\ No newline at end of file
diff --git a/licenses/performanceanalyzer-rca-3.0.0.0-SNAPSHOT.jar.sha1 b/licenses/performanceanalyzer-rca-3.0.0.0-SNAPSHOT.jar.sha1
index a8922cb7..705c0dfe 100644
--- a/licenses/performanceanalyzer-rca-3.0.0.0-SNAPSHOT.jar.sha1
+++ b/licenses/performanceanalyzer-rca-3.0.0.0-SNAPSHOT.jar.sha1
@@ -1 +1 @@
-1328e960851fa7948368c94fbd092216b2df752b
\ No newline at end of file
+eacd62d0cd99ff8c43f613911c4f1c24dca17c1d
\ No newline at end of file