diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3eddaad332ee1..1f84382138776 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Bump `com.diffplug.spotless` from 6.17.0 to 6.18.0 (#7896)
 - Bump `jackson` from 2.15.1 to 2.15.2 ([#7897](https://github.com/opensearch-project/OpenSearch/pull/7897))
 - Add `com.github.luben:zstd-jni` version 1.5.5-3 ([#2996](https://github.com/opensearch-project/OpenSearch/pull/2996))
+- Bump `netty` from 4.1.91.Final to 4.1.93.Final ([#7901](https://github.com/opensearch-project/OpenSearch/pull/7901))
 
 ### Changed
 - Replace jboss-annotations-api_1.2_spec with jakarta.annotation-api ([#7836](https://github.com/opensearch-project/OpenSearch/pull/7836))
diff --git a/buildSrc/version.properties b/buildSrc/version.properties
index c305a91f31561..587759fa42b51 100644
--- a/buildSrc/version.properties
+++ b/buildSrc/version.properties
@@ -27,7 +27,7 @@ jakarta_annotation = 1.3.5
 # when updating the JNA version, also update the version in buildSrc/build.gradle
 jna               = 5.5.0
 
-netty             = 4.1.91.Final
+netty             = 4.1.93.Final
 joda              = 2.12.2
 
 # client dependencies
diff --git a/modules/transport-netty4/licenses/netty-buffer-4.1.91.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-buffer-4.1.91.Final.jar.sha1
deleted file mode 100644
index 158024bc892d5..0000000000000
--- a/modules/transport-netty4/licenses/netty-buffer-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-d8f180291c3501e931968ca7e40ae0323c4eacee
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-buffer-4.1.93.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-buffer-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..5c5a17a9466f1
--- /dev/null
+++ b/modules/transport-netty4/licenses/netty-buffer-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+87fac21f4ef95157866b07b48e3c707a2f13c581
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-codec-4.1.91.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-codec-4.1.91.Final.jar.sha1
deleted file mode 100644
index 764a03d3d73d1..0000000000000
--- a/modules/transport-netty4/licenses/netty-codec-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-3044b8e325e33f72c96ac1ea51dda85bef090cc0
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-codec-4.1.93.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-codec-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..2b12a111335a2
--- /dev/null
+++ b/modules/transport-netty4/licenses/netty-codec-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+503badb458b6586632be8d1f81aa4e5ab99a80fc
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-codec-http-4.1.91.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-codec-http-4.1.91.Final.jar.sha1
deleted file mode 100644
index ca956129d98c1..0000000000000
--- a/modules/transport-netty4/licenses/netty-codec-http-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-4519d2ff470941f0086214b19c9acf992868112f
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-codec-http-4.1.93.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-codec-http-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..6719e882e40fe
--- /dev/null
+++ b/modules/transport-netty4/licenses/netty-codec-http-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+36acf0c94d03eb6ecef78a749a32cbb7dc0c57b4
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-common-4.1.91.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-common-4.1.91.Final.jar.sha1
deleted file mode 100644
index deaad405402f2..0000000000000
--- a/modules/transport-netty4/licenses/netty-common-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-93e5056462a242718e7689d81180d125c79d7723
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-common-4.1.93.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-common-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..2324a54dc5735
--- /dev/null
+++ b/modules/transport-netty4/licenses/netty-common-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+1cfc49b91b0d3ddb30c9f7d8467e5d02ae8babdf
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-handler-4.1.91.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-handler-4.1.91.Final.jar.sha1
deleted file mode 100644
index 3e121e5de16b8..0000000000000
--- a/modules/transport-netty4/licenses/netty-handler-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-444cf41e4fe28c47ffebba5e77b9458a12f938a1
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-handler-4.1.93.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-handler-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..54e5b22047812
--- /dev/null
+++ b/modules/transport-netty4/licenses/netty-handler-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+10f7ed9d8e1bfcba416074c70e5388be96116bfc
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-resolver-4.1.91.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-resolver-4.1.91.Final.jar.sha1
deleted file mode 100644
index bc57e2d01a2bf..0000000000000
--- a/modules/transport-netty4/licenses/netty-resolver-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-04725d117d4b71ef0e743aa79062489b45472b26
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-resolver-4.1.93.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-resolver-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..c795762c2d7f1
--- /dev/null
+++ b/modules/transport-netty4/licenses/netty-resolver-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+3860e99075f9e078364ed38f6d6fc8825b7a168a
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-transport-4.1.91.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-transport-4.1.91.Final.jar.sha1
deleted file mode 100644
index 2562ece34790b..0000000000000
--- a/modules/transport-netty4/licenses/netty-transport-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-c2f6bd7143194ca842b535546a405c06aa993934
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-transport-4.1.93.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-transport-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..687cade3c7b3a
--- /dev/null
+++ b/modules/transport-netty4/licenses/netty-transport-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+1a0894915c8027ce83b4d6a811c4e765955efd15
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-transport-native-unix-common-4.1.91.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-transport-native-unix-common-4.1.91.Final.jar.sha1
deleted file mode 100644
index 6f45d642c8c0d..0000000000000
--- a/modules/transport-netty4/licenses/netty-transport-native-unix-common-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-80990b5885b8b67be096d7090cba18f05c67120e
\ No newline at end of file
diff --git a/modules/transport-netty4/licenses/netty-transport-native-unix-common-4.1.93.Final.jar.sha1 b/modules/transport-netty4/licenses/netty-transport-native-unix-common-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..0f0acb2eccddf
--- /dev/null
+++ b/modules/transport-netty4/licenses/netty-transport-native-unix-common-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+f4fb8b4c8da539091f43abcbb9f0389e48807eea
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-codec-dns-4.1.91.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-codec-dns-4.1.91.Final.jar.sha1
deleted file mode 100644
index de151d86d4595..0000000000000
--- a/plugins/repository-azure/licenses/netty-codec-dns-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-2c0242c69eee44ee559d02c564dbceee8bf0a5c7
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-codec-dns-4.1.93.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-codec-dns-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..8ddec4af248f4
--- /dev/null
+++ b/plugins/repository-azure/licenses/netty-codec-dns-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+a1433e4ae1cc56c0809b5b740ff8800d20b33c36
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-codec-http2-4.1.91.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-codec-http2-4.1.91.Final.jar.sha1
deleted file mode 100644
index d57336af7f414..0000000000000
--- a/plugins/repository-azure/licenses/netty-codec-http2-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-4ee7027e1653c6ee3f843191e0d932f29e8e14e1
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-codec-http2-4.1.93.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-codec-http2-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..02423842d6244
--- /dev/null
+++ b/plugins/repository-azure/licenses/netty-codec-http2-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+0f1625b43bde13ec057da0d2fe381ded2547a70e
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-codec-socks-4.1.91.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-codec-socks-4.1.91.Final.jar.sha1
deleted file mode 100644
index 10d7478ce02ca..0000000000000
--- a/plugins/repository-azure/licenses/netty-codec-socks-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-8f0a52677da411a8ab762c426d723c7f54471504
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-codec-socks-4.1.93.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-codec-socks-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..3e3f699a3b9a9
--- /dev/null
+++ b/plugins/repository-azure/licenses/netty-codec-socks-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+81ca78969afc60073e47c3b7b361cc3839392c73
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-handler-proxy-4.1.91.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-handler-proxy-4.1.91.Final.jar.sha1
deleted file mode 100644
index 116ed58f33a4d..0000000000000
--- a/plugins/repository-azure/licenses/netty-handler-proxy-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-2e3e57eae1a61e4e5f558e39619186fec6c424d3
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-handler-proxy-4.1.93.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-handler-proxy-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..1ac94e6579c89
--- /dev/null
+++ b/plugins/repository-azure/licenses/netty-handler-proxy-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+c165c1efe1b9c0cc22546a057b530611a088768b
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-resolver-dns-4.1.91.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-resolver-dns-4.1.91.Final.jar.sha1
deleted file mode 100644
index 5f96d34bab52c..0000000000000
--- a/plugins/repository-azure/licenses/netty-resolver-dns-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-e1567967f5a85a469b10b7394e3e2b90ea5c0b12
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-resolver-dns-4.1.93.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-resolver-dns-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..67eb275207963
--- /dev/null
+++ b/plugins/repository-azure/licenses/netty-resolver-dns-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+d5560348ab139dc9ea2dd9c0aa8ddffd0bf1b60f
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-transport-native-unix-common-4.1.91.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-transport-native-unix-common-4.1.91.Final.jar.sha1
deleted file mode 100644
index 6f45d642c8c0d..0000000000000
--- a/plugins/repository-azure/licenses/netty-transport-native-unix-common-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-80990b5885b8b67be096d7090cba18f05c67120e
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/netty-transport-native-unix-common-4.1.93.Final.jar.sha1 b/plugins/repository-azure/licenses/netty-transport-native-unix-common-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..0f0acb2eccddf
--- /dev/null
+++ b/plugins/repository-azure/licenses/netty-transport-native-unix-common-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+f4fb8b4c8da539091f43abcbb9f0389e48807eea
\ No newline at end of file
diff --git a/plugins/repository-hdfs/licenses/netty-all-4.1.91.Final.jar.sha1 b/plugins/repository-hdfs/licenses/netty-all-4.1.91.Final.jar.sha1
deleted file mode 100644
index fd9d37b2f0c8d..0000000000000
--- a/plugins/repository-hdfs/licenses/netty-all-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-d96d417b6c6b4a786d54418e09593c4b2292f437
\ No newline at end of file
diff --git a/plugins/repository-hdfs/licenses/netty-all-4.1.93.Final.jar.sha1 b/plugins/repository-hdfs/licenses/netty-all-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..a0f7bc4bf65ef
--- /dev/null
+++ b/plugins/repository-hdfs/licenses/netty-all-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+408780d8b32ce4510f5408b06efabc2230aaf9b6
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-buffer-4.1.91.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-buffer-4.1.91.Final.jar.sha1
deleted file mode 100644
index 158024bc892d5..0000000000000
--- a/plugins/transport-nio/licenses/netty-buffer-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-d8f180291c3501e931968ca7e40ae0323c4eacee
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-buffer-4.1.93.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-buffer-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..5c5a17a9466f1
--- /dev/null
+++ b/plugins/transport-nio/licenses/netty-buffer-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+87fac21f4ef95157866b07b48e3c707a2f13c581
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-codec-4.1.91.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-codec-4.1.91.Final.jar.sha1
deleted file mode 100644
index 764a03d3d73d1..0000000000000
--- a/plugins/transport-nio/licenses/netty-codec-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-3044b8e325e33f72c96ac1ea51dda85bef090cc0
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-codec-4.1.93.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-codec-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..2b12a111335a2
--- /dev/null
+++ b/plugins/transport-nio/licenses/netty-codec-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+503badb458b6586632be8d1f81aa4e5ab99a80fc
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-codec-http-4.1.91.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-codec-http-4.1.91.Final.jar.sha1
deleted file mode 100644
index ca956129d98c1..0000000000000
--- a/plugins/transport-nio/licenses/netty-codec-http-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-4519d2ff470941f0086214b19c9acf992868112f
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-codec-http-4.1.93.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-codec-http-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..6719e882e40fe
--- /dev/null
+++ b/plugins/transport-nio/licenses/netty-codec-http-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+36acf0c94d03eb6ecef78a749a32cbb7dc0c57b4
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-common-4.1.91.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-common-4.1.91.Final.jar.sha1
deleted file mode 100644
index deaad405402f2..0000000000000
--- a/plugins/transport-nio/licenses/netty-common-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-93e5056462a242718e7689d81180d125c79d7723
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-common-4.1.93.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-common-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..2324a54dc5735
--- /dev/null
+++ b/plugins/transport-nio/licenses/netty-common-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+1cfc49b91b0d3ddb30c9f7d8467e5d02ae8babdf
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-handler-4.1.91.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-handler-4.1.91.Final.jar.sha1
deleted file mode 100644
index 3e121e5de16b8..0000000000000
--- a/plugins/transport-nio/licenses/netty-handler-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-444cf41e4fe28c47ffebba5e77b9458a12f938a1
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-handler-4.1.93.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-handler-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..54e5b22047812
--- /dev/null
+++ b/plugins/transport-nio/licenses/netty-handler-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+10f7ed9d8e1bfcba416074c70e5388be96116bfc
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-resolver-4.1.91.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-resolver-4.1.91.Final.jar.sha1
deleted file mode 100644
index bc57e2d01a2bf..0000000000000
--- a/plugins/transport-nio/licenses/netty-resolver-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-04725d117d4b71ef0e743aa79062489b45472b26
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-resolver-4.1.93.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-resolver-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..c795762c2d7f1
--- /dev/null
+++ b/plugins/transport-nio/licenses/netty-resolver-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+3860e99075f9e078364ed38f6d6fc8825b7a168a
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-transport-4.1.91.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-transport-4.1.91.Final.jar.sha1
deleted file mode 100644
index 2562ece34790b..0000000000000
--- a/plugins/transport-nio/licenses/netty-transport-4.1.91.Final.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-c2f6bd7143194ca842b535546a405c06aa993934
\ No newline at end of file
diff --git a/plugins/transport-nio/licenses/netty-transport-4.1.93.Final.jar.sha1 b/plugins/transport-nio/licenses/netty-transport-4.1.93.Final.jar.sha1
new file mode 100644
index 0000000000000..687cade3c7b3a
--- /dev/null
+++ b/plugins/transport-nio/licenses/netty-transport-4.1.93.Final.jar.sha1
@@ -0,0 +1 @@
+1a0894915c8027ce83b4d6a811c4e765955efd15
\ No newline at end of file