diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0901796..1c33751 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# Version 1.0.15
+
+* Updating p1_utils to version 1.0.25.
+
 # Version 1.0.14
 
 * Updating p1_utils to version 1.0.23.
diff --git a/rebar.config b/rebar.config
index b0fc840..0f4ae8f 100644
--- a/rebar.config
+++ b/rebar.config
@@ -23,7 +23,7 @@
 
 {port_specs, [{"priv/lib/mqtree.so", ["c_src/mqtree.c"]}]}.
 
-{deps, [{p1_utils, ".*", {git, "https://github.com/processone/p1_utils", {tag, "1.0.23"}}}]}.
+{deps, [{p1_utils, ".*", {git, "https://github.com/processone/p1_utils", {tag, "1.0.25"}}}]}.
 
 {clean_files, ["c_src/mqtree.gcda", "c_src/mqtree.gcno"]}.
 
diff --git a/src/mqtree.app.src b/src/mqtree.app.src
index 78086a2..c1318a1 100644
--- a/src/mqtree.app.src
+++ b/src/mqtree.app.src
@@ -18,7 +18,7 @@
 {application, mqtree,
  [
   {description, "Index tree for MQTT topic filters"},
-  {vsn, "1.0.14"},
+  {vsn, "1.0.15"},
   {registered, []},
   {applications, [kernel, stdlib, p1_utils]},
   {env, []},