diff --git a/core/bison/checksums b/core/bison/checksums
index 24b692a5..3fa4a113 100644
--- a/core/bison/checksums
+++ b/core/bison/checksums
@@ -1 +1 @@
-55c215521a13982a9bee68cd42eed51a65713f96c530a739a57de4438ac1bb69  bison-3.7.1.tar.xz
+7948d193104d979c0fb0294a1854c73c89d72ae41acfc081826142578a78a91b
diff --git a/core/bison/sources b/core/bison/sources
index c9972e87..6850ee7e 100644
--- a/core/bison/sources
+++ b/core/bison/sources
@@ -1 +1 @@
-https://ftp.gnu.org/gnu/bison/bison-3.7.1.tar.xz
+https://ftp.gnu.org/gnu/bison/bison-3.7.2.tar.xz
diff --git a/core/bison/version b/core/bison/version
index f6cb9b11..9cab2d63 100644
--- a/core/bison/version
+++ b/core/bison/version
@@ -1 +1 @@
-3.7.1 1
+3.7.2 1