diff --git a/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/TestBackwardsCompatibility.java b/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/TestBackwardsCompatibility.java
index dc432c0c011..a2790d873c6 100644
--- a/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/TestBackwardsCompatibility.java
+++ b/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/TestBackwardsCompatibility.java
@@ -365,7 +365,9 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
     "9.4.1-cfs",
     "9.4.1-nocfs",
     "9.4.2-cfs",
-    "9.4.2-nocfs"
+    "9.4.2-nocfs",
+    "9.5.0-cfs",
+    "9.5.0-nocfs"
   };
 
   public static String[] getOldNames() {
@@ -379,7 +381,8 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
     "sorted.9.3.0",
     "sorted.9.4.0",
     "sorted.9.4.1",
-    "sorted.9.4.2"
+    "sorted.9.4.2",
+    "sorted.9.5.0"
   };
 
   public static String[] getOldSortedNames() {
diff --git a/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/index.9.5.0-cfs.zip b/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/index.9.5.0-cfs.zip
new file mode 100644
index 00000000000..7799fb024d8
Binary files /dev/null and b/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/index.9.5.0-cfs.zip differ
diff --git a/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/index.9.5.0-nocfs.zip b/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/index.9.5.0-nocfs.zip
new file mode 100644
index 00000000000..eb010d811ac
Binary files /dev/null and b/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/index.9.5.0-nocfs.zip differ
diff --git a/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/sorted.9.5.0.zip b/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/sorted.9.5.0.zip
new file mode 100644
index 00000000000..41e0db09f78
Binary files /dev/null and b/lucene/backward-codecs/src/test/org/apache/lucene/backward_index/sorted.9.5.0.zip differ