diff --git a/build.gradle b/build.gradle
index 1a086760..a9441b60 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ plugins {
 }
 
 group 'io.tiledb'
-version '0.17.4-SNAPSHOT'
+version '0.17.5-SNAPSHOT'
 
 repositories {
     jcenter()
diff --git a/cmake/Modules/FindTileDB_EP.cmake b/cmake/Modules/FindTileDB_EP.cmake
index 3354021b..783e6ccd 100644
--- a/cmake/Modules/FindTileDB_EP.cmake
+++ b/cmake/Modules/FindTileDB_EP.cmake
@@ -48,14 +48,14 @@ if (NOT TILEDB_FOUND)
     # Try to download prebuilt artifacts unless the user specifies to build from source
     if(DOWNLOAD_TILEDB_PREBUILT)
         if (WIN32) # Windows
-          SET(DOWNLOAD_URL "https://github.com/TileDB-Inc/TileDB/releases/download/2.15.2/tiledb-windows-x86_64-2.15.2-90f30eb.zip")
-          SET(DOWNLOAD_SHA1 "1adc1ffa3c6c0f637bcb68d3cd278b0bee597b9c")
+          SET(DOWNLOAD_URL "https://github.com/TileDB-Inc/TileDB/releases/download/2.15.3/tiledb-windows-x86_64-2.15.3-689bea0.zip")
+          SET(DOWNLOAD_SHA1 "942e40e88d31887a6606d54d848712ce3d6d3648")
         elseif(APPLE) # macOS
-          SET(DOWNLOAD_URL "https://github.com/TileDB-Inc/TileDB/releases/download/2.15.2/tiledb-macos-x86_64-2.15.2-90f30eb.tar.gz")
-          SET(DOWNLOAD_SHA1 "616b9ab508d1233d3bc3d6a2a7b1c42c8098f38a")
+          SET(DOWNLOAD_URL "https://github.com/TileDB-Inc/TileDB/releases/download/2.15.3/tiledb-macos-x86_64-2.15.3-689bea0.tar.gz ")
+          SET(DOWNLOAD_SHA1 "d2beede8e6e4d56ccdd789a1b5ee62a7267df81d")
         else() # Linux
-          SET(DOWNLOAD_URL "https://github.com/TileDB-Inc/TileDB/releases/download/2.15.2/tiledb-linux-x86_64-2.15.2-90f30eb.tar.gz")
-          SET(DOWNLOAD_SHA1 "33ae11d507dc7bec82fbdfbd8e2b2e13cff16b89")
+          SET(DOWNLOAD_URL "https://github.com/TileDB-Inc/TileDB/releases/download/2.15.3/tiledb-linux-x86_64-2.15.3-689bea0.tar.gz")
+          SET(DOWNLOAD_SHA1 "068a6301602734d92da5ca7a80e62ba5610514b8")
         endif()
 
         ExternalProject_Add(ep_tiledb
diff --git a/gradle.properties b/gradle.properties
index 8c80fa67..8f4348a7 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 TILEDB_GIT_REPOSITORY=https://github.com/TileDB-Inc/TileDB
-TILEDB_GIT_TAG=2.15.2
+TILEDB_GIT_TAG=2.15.3
 TILEDB_VERBOSE=ON
 TILEDB_S3=ON
 TILEDB_AZURE=OFF
diff --git a/src/test/java/io/tiledb/java/api/VersionTest.java b/src/test/java/io/tiledb/java/api/VersionTest.java
index 66782a98..2e84f950 100644
--- a/src/test/java/io/tiledb/java/api/VersionTest.java
+++ b/src/test/java/io/tiledb/java/api/VersionTest.java
@@ -35,6 +35,6 @@ public void testVersion() {
     System.out.println(version);
     Assert.assertTrue(version.getMajor() >= 2);
     Assert.assertTrue(version.getMinor() >= 15);
-    Assert.assertTrue(version.getRevision() >= 2);
+    Assert.assertTrue(version.getRevision() >= 3);
   }
 }