diff --git a/science/atompaw/Makefile b/science/atompaw/Makefile
index 05300978ff6f..ae64c6f9bd45 100644
--- a/science/atompaw/Makefile
+++ b/science/atompaw/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	atompaw
-DISTVERSION=	4.2.0.0
+DISTVERSION=	4.2.0.1
 CATEGORIES=	science
 MASTER_SITES=	http://users.wfu.edu/natalie/papers/pwpaw/
 
diff --git a/science/atompaw/distinfo b/science/atompaw/distinfo
index e4b7b4c23f25..411750b008e7 100644
--- a/science/atompaw/distinfo
+++ b/science/atompaw/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1648350246
-SHA256 (atompaw-4.2.0.0.tar.gz) = dde5bc216544180a44e0bbd77668feb741621fd3fb0a14bd98df721363710c62
-SIZE (atompaw-4.2.0.0.tar.gz) = 5822912
+TIMESTAMP = 1655175684
+SHA256 (atompaw-4.2.0.1.tar.gz) = d3476a5aa5f80f9430b81f28273c2c2a9b6e7d9c3d08c65544247bb76cd5a114
+SIZE (atompaw-4.2.0.1.tar.gz) = 5823294