diff --git a/meson_options.txt b/meson_options.txt
index 08fbac80669..55782c62ff8 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -20,8 +20,8 @@ option('extra-deps', type : 'string', value : '', description: 'comma-separated
 option('enable-mpp',  type : 'boolean', value : false, description: 'enable Mutation++ support')
 option('install-mpp', type : 'boolean', value : false, description: 'install Mutation++ in the directory defined with --prefix')
 option('enable-coolprop',  type : 'boolean', value : false, description: 'enable CoolProp support')
-option('enable-mlpcpp', type : 'boolean', value : false, description: 'enable profiling through gprof')
-option('enable-gprof', type : 'boolean', value : false, description: 'enable MLPCpp support')
+option('enable-mlpcpp', type : 'boolean', value : false, description: 'enable MLPCpp support')
+option('enable-gprof', type : 'boolean', value : false, description: 'enable profiling through gprof')
 option('opdi-backend', type : 'combo', choices : ['auto', 'macro', 'ompt'], value : 'auto', description: 'OpDiLib backend choice')
 option('codi-tape', type : 'combo', choices : ['JacobianLinear', 'JacobianReuse', 'JacobianMultiUse', 'PrimalLinear', 'PrimalReuse', 'PrimalMultiUse'], value : 'JacobianLinear', description: 'CoDiPack tape choice')
 option('opdi-shared-read-opt', type : 'boolean', value : true, description : 'OpDiLib shared reading optimization')
diff --git a/meson_scripts/init.py b/meson_scripts/init.py
index 4ed6f053dc9..e3df3e023ba 100755
--- a/meson_scripts/init.py
+++ b/meson_scripts/init.py
@@ -71,7 +71,7 @@ def init_submodules(
     github_repo_coolprop = "https://github.com/CoolProp/CoolProp"
     sha_version_mel = "46205ab019e5224559091375a6d71aabae6bc5b9"
     github_repo_mel = "https://github.com/pcarruscag/MEL"
-    sha_version_mlpcpp = "c19c53ea2b85ccfb185f1c6c87044dc0b5bc7ae0"
+    sha_version_mlpcpp = "6865a58b22f21a92977839d9c93eae9522402f55"
     github_repo_mlpcpp = "https://github.com/EvertBunschoten/MLPCpp"
 
     medi_name = "MeDiPack"
diff --git a/subprojects/MLPCpp b/subprojects/MLPCpp
index c19c53ea2b8..6865a58b22f 160000
--- a/subprojects/MLPCpp
+++ b/subprojects/MLPCpp
@@ -1 +1 @@
-Subproject commit c19c53ea2b85ccfb185f1c6c87044dc0b5bc7ae0
+Subproject commit 6865a58b22f21a92977839d9c93eae9522402f55