diff --git a/core/bison/checksums b/core/bison/checksums
index a3bb1244..1268196d 100644
--- a/core/bison/checksums
+++ b/core/bison/checksums
@@ -1 +1 @@
-a3b5813f48a11e540ef26f46e4d288c0c25c7907d9879ae50e430ec49f63c010
+67d68ce1e22192050525643fc0a7a22297576682bef6a5c51446903f5aeef3cf
diff --git a/core/bison/sources b/core/bison/sources
index 9d5346bd..a0f39c98 100644
--- a/core/bison/sources
+++ b/core/bison/sources
@@ -1 +1 @@
-https://ftp.gnu.org/gnu/bison/bison-3.7.4.tar.xz
+https://ftp.gnu.org/gnu/bison/bison-3.7.6.tar.xz
diff --git a/core/bison/version b/core/bison/version
index 859dfa3f..d8833805 100644
--- a/core/bison/version
+++ b/core/bison/version
@@ -1 +1 @@
-3.7.4 1
+3.7.6 1