diff --git a/examples/airports/airports.cdb b/examples/airports/airports.cdb
deleted file mode 100644
index 584c5ba..0000000
Binary files a/examples/airports/airports.cdb and /dev/null differ
diff --git a/examples/airports/airports.ino b/examples/airports/airports.ino
index d038244..72d60d6 100644
--- a/examples/airports/airports.ino
+++ b/examples/airports/airports.ino
@@ -16,7 +16,7 @@
   Board: Arduino Uno
   SD card: SDHC 7.31Gb FAT32, sectorsPerCluster - 64
   SD chip select pin: 10
-  Arduino IDE Serial Monitors settings: 9600 baud, no line ending.
+  Arduino IDE Serial Monitors settings: 115200 baud, no line ending.
 
   Created by Ioulianos Kakoulidis, 2021.
   Released into the public domain.     
@@ -75,7 +75,7 @@ void setup() {
   const char fileName[] = "airports.cdb";
   const char *air[] = {"SBGL", "00AR", "PG-TFI", "US-0480", "ZYGH"};
 
-  Serial.begin(9600);
+  Serial.begin(115200);
   while (!Serial) {
     ;
   }
diff --git a/examples/benchmark/benchmark.ino b/examples/benchmark/benchmark.ino
index c08ffcb..2771c2b 100644
--- a/examples/benchmark/benchmark.ino
+++ b/examples/benchmark/benchmark.ino
@@ -7,7 +7,7 @@
   Board: Arduino Uno
   SD card: SDHC 7.31Gb FAT32, sectorsPerCluster - 64
   SD chip select pin: 10
-  Arduino IDE Serial Monitors settings: 9600 baud, no line ending.
+  Arduino IDE Serial Monitors settings: 115200 baud, no line ending.
 
   Created by Ioulianos Kakoulidis, 2021.
   Released into the public domain.
@@ -33,7 +33,7 @@ uCDB<SdFat, File> ucdb(fat);
 #endif
 
 void setup() {
-  Serial.begin(9600);
+  Serial.begin(115200);
   while (!Serial) {
     ;
   }
diff --git a/examples/satcat/satcat.cdb b/examples/satcat/satcat.cdb
deleted file mode 100644
index f35c6ed..0000000
Binary files a/examples/satcat/satcat.cdb and /dev/null differ
diff --git a/examples/satcat/satcat.ino b/examples/satcat/satcat.ino
index 7389739..e160928 100644
--- a/examples/satcat/satcat.ino
+++ b/examples/satcat/satcat.ino
@@ -11,7 +11,7 @@
   Board: Arduino Uno
   SD card: SDHC 7.31Gb FAT32, sectorsPerCluster - 64
   SD chip select pin: 10
-  Arduino IDE Serial Monitors settings: 9600 baud, no line ending.
+  Arduino IDE Serial Monitors settings: 115200 baud, no line ending.
 
   Created by Ioulianos Kakoulidis, 2021.
   Released into the public domain.
@@ -64,7 +64,7 @@ void setup() {
   const char fileName[] = "satcat.cdb";
   const char *sat[] = {"SPUTNIK", "EXPLORER", "DISCOVERER", "THOR", "VENERA"};
 
-  Serial.begin(9600);
+  Serial.begin(115200);
   while (!Serial) {
     ;
   }
diff --git a/library.properties b/library.properties
index fb9b21e..3dfadf8 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=uCDB
-version=0.5.1
+version=0.5.2
 author=Ioulianos Kakoulidis
 maintainer=Ioulianos Kakoulidis <ioulianos.kakoulidis@hotmail.com>
 sentence=API for querying Constant DataBase file store.