diff --git a/LICENSE.txt b/LICENSE.txt
index 194661d..c43160c 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright 2021-2023 Erik C. Thauvin (erik@thauvin.net)
+Copyright 2021-2024 Erik C. Thauvin (erik@thauvin.net)
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:
diff --git a/src/bld/java/net/thauvin/erik/crypto/CryptoPriceBuild.java b/src/bld/java/net/thauvin/erik/crypto/CryptoPriceBuild.java
index 115b60e..21db28b 100644
--- a/src/bld/java/net/thauvin/erik/crypto/CryptoPriceBuild.java
+++ b/src/bld/java/net/thauvin/erik/crypto/CryptoPriceBuild.java
@@ -1,3 +1,34 @@
+/*
+ * CryptoPriceBuild.java
+ *
+ * Copyright 2021-2024 Erik C. Thauvin (erik@thauvin.net)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 package net.thauvin.erik.crypto;
 
 import rife.bld.BuildCommand;
diff --git a/src/main/kotlin/net/thauvin/erik/crypto/CryptoException.kt b/src/main/kotlin/net/thauvin/erik/crypto/CryptoException.kt
index 38fd2df..e6fe06b 100644
--- a/src/main/kotlin/net/thauvin/erik/crypto/CryptoException.kt
+++ b/src/main/kotlin/net/thauvin/erik/crypto/CryptoException.kt
@@ -1,7 +1,7 @@
 /*
  * CryptoException.kt
  *
- * Copyright 2021-2023 Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2021-2024 Erik C. Thauvin (erik@thauvin.net)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/src/main/kotlin/net/thauvin/erik/crypto/CryptoPrice.kt b/src/main/kotlin/net/thauvin/erik/crypto/CryptoPrice.kt
index 0940aac..fbeb125 100644
--- a/src/main/kotlin/net/thauvin/erik/crypto/CryptoPrice.kt
+++ b/src/main/kotlin/net/thauvin/erik/crypto/CryptoPrice.kt
@@ -1,7 +1,7 @@
 /*
  * CryptoPrice.kt
  *
- * Copyright 2021-2023 Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2021-2024 Erik C. Thauvin (erik@thauvin.net)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/src/test/kotlin/net/thauvin/erik/crypto/CryptoPriceTest.kt b/src/test/kotlin/net/thauvin/erik/crypto/CryptoPriceTest.kt
index 1ac50e5..0a4de0a 100644
--- a/src/test/kotlin/net/thauvin/erik/crypto/CryptoPriceTest.kt
+++ b/src/test/kotlin/net/thauvin/erik/crypto/CryptoPriceTest.kt
@@ -1,7 +1,7 @@
 /*
  * CryptoPriceTest.kt
  *
- * Copyright 2021-2023 Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2021-2024 Erik C. Thauvin (erik@thauvin.net)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met: