diff --git a/pom.xml b/pom.xml
index b5c77d1..caec99e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
 		<dbengine.ci>false</dbengine.ci>
 		<micrometer.version>1.10.4</micrometer.version>
 		<lucene.version>9.7.0</lucene.version>
-    <rocksdb.version>8.1.1.1</rocksdb.version>
+    <rocksdb.version>8.3.2</rocksdb.version>
 		<junit.jupiter.version>5.9.0</junit.jupiter.version>
     <data.generator.version>1.0.10</data.generator.version>
 	</properties>
diff --git a/src/main/java/it/cavallium/dbengine/database/RocksDBLongProperty.java b/src/main/java/it/cavallium/dbengine/database/RocksDBLongProperty.java
index d1c1c5d..77371b5 100644
--- a/src/main/java/it/cavallium/dbengine/database/RocksDBLongProperty.java
+++ b/src/main/java/it/cavallium/dbengine/database/RocksDBLongProperty.java
@@ -60,7 +60,8 @@ public enum RocksDBLongProperty implements RocksDBProperty {
 	NUM_BLOB_FILES("num-blob-files"),
 	TOTAL_BLOB_FILE_SIZE("total-blob-file-size"),
 	LIVE_BLOB_FILE_SIZE("live-blob-file-size"),
-	LIVE_BLOB_FILE_GARBAGE_SIZE("live-blob-file-garbage-size")
+	LIVE_BLOB_FILE_GARBAGE_SIZE("live-blob-file-garbage-size"),
+	FILE_READ_DB_OPEN_MICROS("file.read.db.open.micros")
 	;
 
 	private final String name;
diff --git a/src/main/java/it/cavallium/dbengine/database/RocksDBProperty.java b/src/main/java/it/cavallium/dbengine/database/RocksDBProperty.java
index 3b7e93d..98940d2 100644
--- a/src/main/java/it/cavallium/dbengine/database/RocksDBProperty.java
+++ b/src/main/java/it/cavallium/dbengine/database/RocksDBProperty.java
@@ -2,6 +2,10 @@ package it.cavallium.dbengine.database;
 
 public interface RocksDBProperty {
 
+	/**
+	 * Get rocksdb property name
+	 * @return name, with the "rocksdb." prefix included
+	 */
 	String getName();
 
 	boolean isNumeric();
diff --git a/src/main/java/it/cavallium/dbengine/database/disk/LLLocalDictionary.java b/src/main/java/it/cavallium/dbengine/database/disk/LLLocalDictionary.java
index 0f5815a..6e4ea61 100644
--- a/src/main/java/it/cavallium/dbengine/database/disk/LLLocalDictionary.java
+++ b/src/main/java/it/cavallium/dbengine/database/disk/LLLocalDictionary.java
@@ -28,6 +28,7 @@ import it.cavallium.dbengine.database.LLRange;
 import it.cavallium.dbengine.database.LLSnapshot;
 import it.cavallium.dbengine.database.LLUtils;
 import it.cavallium.dbengine.database.OptionalBuf;
+import it.cavallium.dbengine.database.RocksDBLongProperty;
 import it.cavallium.dbengine.database.SerializedKey;
 import it.cavallium.dbengine.database.UpdateMode;
 import it.cavallium.dbengine.database.UpdateReturnMode;
@@ -976,7 +977,7 @@ public class LLLocalDictionary implements LLDictionary {
 					if (USE_NUM_ENTRIES_PRECISE_COUNTER) {
 						return getRocksDBNumEntries();
 					}
-					return db.getLongProperty("rocksdb.estimate-num-keys");
+					return db.getLongProperty(RocksDBLongProperty.ESTIMATE_NUM_KEYS.getName());
 				} catch (RocksDBException e) {
 					logger.error(MARKER_ROCKSDB, "Failed to get RocksDB estimated keys count property", e);
 					return 0;
diff --git a/src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java b/src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java
index e1e1e36..caf64c7 100644
--- a/src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java
+++ b/src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java
@@ -1260,13 +1260,13 @@ public class LLLocalKeyValueDatabase extends Backuppable implements LLKeyValueDa
 		try {
 			if (closeRequested || closed || closeReadLock == 0) return null;
 			ensureOpen();
-			return new MemoryStats(db.getAggregatedLongProperty("rocksdb.estimate-table-readers-mem"),
-					db.getAggregatedLongProperty("rocksdb.size-all-mem-tables"),
-					db.getAggregatedLongProperty("rocksdb.cur-size-all-mem-tables"),
-					db.getAggregatedLongProperty("rocksdb.estimate-num-keys"),
-					db.getAggregatedLongProperty("rocksdb.block-cache-usage") / this.handles.size(),
-					db.getAggregatedLongProperty("rocksdb.block-cache-pinned-usage") / this.handles.size(),
-					db.getAggregatedLongProperty("rocksdb.num-live-versions") / this.handles.size()
+			return new MemoryStats(db.getAggregatedLongProperty(RocksDBLongProperty.ESTIMATE_TABLE_READERS_MEM.getName()),
+					db.getAggregatedLongProperty(RocksDBLongProperty.SIZE_ALL_MEM_TABLES.getName()),
+					db.getAggregatedLongProperty(RocksDBLongProperty.CUR_SIZE_ALL_MEM_TABLES.getName()),
+					db.getAggregatedLongProperty(RocksDBLongProperty.ESTIMATE_NUM_KEYS.getName()),
+					db.getAggregatedLongProperty(RocksDBLongProperty.BLOCK_CACHE_USAGE.getName()) / this.handles.size(),
+					db.getAggregatedLongProperty(RocksDBLongProperty.BLOCK_CACHE_PINNED_USAGE.getName()) / this.handles.size(),
+					db.getAggregatedLongProperty(RocksDBLongProperty.NUM_LIVE_VERSIONS.getName()) / this.handles.size()
 			);
 		} catch (RocksDBException e) {
 			throw new DBException("Failed to read memory stats", e);