diff --git a/Makefile b/Makefile
index 63fea95014..d270080ed1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 # Variables
-ROCKSDB_VERSION=5.18.1
+ROCKSDB_VERSION=5.18.3
 DCURL_VERSION=0.4.0
 
 .PHONY: all dcurl rocksdb iri check
diff --git a/pom.xml b/pom.xml
index 38f3eb6f04..317d124022 100644
--- a/pom.xml
+++ b/pom.xml
@@ -97,7 +97,7 @@
         <dependency>
             <groupId>org.rocksdb</groupId>
             <artifactId>rocksdbjni</artifactId>
-            <version>5.18.1</version>
+            <version>5.18.3</version>
         </dependency>
 
         <dependency>
diff --git a/rocksdb b/rocksdb
index 9ae0528dc4..641fae60f6 160000
--- a/rocksdb
+++ b/rocksdb
@@ -1 +1 @@
-Subproject commit 9ae0528dc481add34ce6f4a072e51b827710bde2
+Subproject commit 641fae60f63619ed5d0c9d9e4c4ea5a0ffa3e253