diff --git a/solr/licenses/randomizedtesting-runner-2.8.4.jar.sha1 b/solr/licenses/randomizedtesting-runner-2.8.4.jar.sha1
deleted file mode 100644
index 18dc18189798..000000000000
--- a/solr/licenses/randomizedtesting-runner-2.8.4.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-8a8e4edac434f169adbed4c5078e9619afc9b5fb
diff --git a/solr/licenses/randomizedtesting-runner-2.9.1.jar.sha1 b/solr/licenses/randomizedtesting-runner-2.9.1.jar.sha1
new file mode 100644
index 000000000000..de6a1e95a315
--- /dev/null
+++ b/solr/licenses/randomizedtesting-runner-2.9.1.jar.sha1
@@ -0,0 +1 @@
+3a7cb4e4075401e11754e31fc6dabe1737b0a5bb
diff --git a/versions.lock b/versions.lock
index 659611f7d411..7d93e8da8c74 100644
--- a/versions.lock
+++ b/versions.lock
@@ -2,7 +2,7 @@
 at.yawk.lz4:lz4-java:1.10.1 (1 constraints: 260dec28)
 biz.aQute.bnd:biz.aQute.bnd.annotation:6.4.1 (1 constraints: 0d051636)
 com.carrotsearch:hppc:0.10.0 (2 constraints: d40fecb0)
-com.carrotsearch.randomizedtesting:randomizedtesting-runner:2.8.4 (2 constraints: d21594e2)
+com.carrotsearch.randomizedtesting:randomizedtesting-runner:2.9.1 (2 constraints: d01534e2)
 com.cybozu.labs:langdetect:1.1-20120112 (1 constraints: 5c066d5e)
 com.fasterxml.jackson:jackson-bom:2.18.0 (13 constraints: 2614e9f5)
 com.fasterxml.jackson.core:jackson-annotations:2.18.0 (13 constraints: 4301624c)
diff --git a/versions.props b/versions.props
index 9696656c75ea..16da212d93a5 100644
--- a/versions.props
+++ b/versions.props
@@ -3,7 +3,7 @@
 # The lines in this file needs to be lexicographically sorted.
 biz.aQute.bnd:biz.aQute.bnd.annotation=6.4.1
 com.adobe.testing:s3mock-junit4=2.17.0
-com.carrotsearch.randomizedtesting:*=2.8.4
+com.carrotsearch.randomizedtesting:*=2.9.1
 com.carrotsearch:hppc=0.10.0
 com.cybozu.labs:langdetect=1.1-20120112
 com.fasterxml.jackson:jackson-bom=2.18.0