diff --git a/third-party/jansson/jansson-2.15.0.tar.bz2.md5 b/third-party/jansson/jansson-2.15.0.tar.bz2.md5
deleted file mode 100644
index 203c6675bc..0000000000
--- a/third-party/jansson/jansson-2.15.0.tar.bz2.md5
+++ /dev/null
@@ -1 +0,0 @@
-6077c52677206a84304979b226322283  jansson-2.15.0.tar.bz2
diff --git a/third-party/jansson/jansson-2.15.1.tar.bz2.md5 b/third-party/jansson/jansson-2.15.1.tar.bz2.md5
new file mode 100644
index 0000000000..6c992a7090
--- /dev/null
+++ b/third-party/jansson/jansson-2.15.1.tar.bz2.md5
@@ -0,0 +1 @@
+d78dc70210ed2052fe1f97cf3fd3ed72  jansson-2.15.1.tar.bz2
diff --git a/third-party/versions.mak b/third-party/versions.mak
index 1b59a8fc7f..5f747a0a08 100644
--- a/third-party/versions.mak
+++ b/third-party/versions.mak
@@ -1,6 +1,6 @@
 # This file is also 'sourced' by the
 # configure script so it must follow 'shell'
 # syntax as well as 'make' syntax.
-JANSSON_VERSION=2.15.0
+JANSSON_VERSION=2.15.1
 PJPROJECT_VERSION=2.17
 LIBJWT_VERSION=1.15.3