In version 2.6.2 additional code for Elliptic Curve cryptography was added to the bcpg-jdk14-145.jar file. In order to avoid using the old file the file has been renamed to:
bcpg-jdk14-145-ecc.jar
Migration guide:
1) Replace bcpg-jdk14-145.jar with bcpg-jdk14-145-ecc.jar