diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03827ac..016627c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - A2DE model.
 - A2DE & SPnDE tests.
 - Add tests to reach 99% of coverage.
+- Add tests to check the correct version of the mdlp, folding and json libraries.
 
 ### Internal
 
diff --git a/lib/folding b/lib/folding
index 71d6055..2ac43e3 160000
--- a/lib/folding
+++ b/lib/folding
@@ -1 +1 @@
-Subproject commit 71d6055be4488cf2e6443123ae8fc4a63ae289dc
+Subproject commit 2ac43e32ac1eac0c986702ec526cf5367a565ef0
diff --git a/lib/mdlp b/lib/mdlp
index 5708dc3..236d1b2 160000
--- a/lib/mdlp
+++ b/lib/mdlp
@@ -1 +1 @@
-Subproject commit 5708dc3de944fc22d61a2dd071b63aa338e04db3
+Subproject commit 236d1b2f8be185039493fe7fce04a83e02ed72e5
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index e54cc18..a878442 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -9,8 +9,8 @@ if(ENABLE_TESTING)
     )
     file(GLOB_RECURSE BayesNet_SOURCES "${BayesNet_SOURCE_DIR}/bayesnet/*.cc")
     add_executable(TestBayesNet TestBayesNetwork.cc TestBayesNode.cc TestBayesClassifier.cc 
-        TestBayesModels.cc TestBayesMetrics.cc TestFeatureSelection.cc TestBoostAODE.cc TestA2DE.cc
-        TestUtils.cc TestBayesEnsemble.cc ${BayesNet_SOURCES})
+        TestBayesModels.cc TestBayesMetrics.cc TestFeatureSelection.cc TestBoostAODE.cc TestA2DE.cc 
+        TestUtils.cc TestBayesEnsemble.cc TestModulesVersions.cc ${BayesNet_SOURCES})
     target_link_libraries(TestBayesNet PUBLIC "${TORCH_LIBRARIES}" ArffFiles mdlp PRIVATE Catch2::Catch2WithMain)
     add_test(NAME BayesNetworkTest COMMAND TestBayesNet)
     add_test(NAME Network COMMAND TestBayesNet "[Network]")
@@ -22,4 +22,5 @@ if(ENABLE_TESTING)
     add_test(NAME Models COMMAND TestBayesNet "[Models]")
     add_test(NAME BoostAODE COMMAND TestBayesNet "[BoostAODE]")
     add_test(NAME A2DE COMMAND TestBayesNet "[A2DE]")
+    add_test(NAME Modules COMMAND TestBayesNet "[Modules]")
 endif(ENABLE_TESTING)
diff --git a/tests/TestModulesVersions.cc b/tests/TestModulesVersions.cc
new file mode 100644
index 0000000..c9a44e0
--- /dev/null
+++ b/tests/TestModulesVersions.cc
@@ -0,0 +1,37 @@
+// ***************************************************************
+// SPDX-FileCopyrightText: Copyright 2024 Ricardo Montañana Gómez
+// SPDX-FileType: SOURCE
+// SPDX-License-Identifier: MIT
+// ***************************************************************
+
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/matchers/catch_matchers.hpp>
+#include <string>
+#include <CPPFImdlp.h>
+#include <folding.hpp>
+#include <nlohmann/json.hpp>
+#define TO_STR2(x) #x
+#define TO_STR(x) TO_STR2(x)
+#define JSON_VERSION (TO_STR(NLOHMANN_JSON_VERSION_MAJOR)  "."  TO_STR(NLOHMANN_JSON_VERSION_MINOR))
+#include "TestUtils.h"
+
+std::map<std::string, std::string> modules = {
+    { "mdlp", "1.1.2" },
+    { "Folding", "1.1.0" },
+    { "json", "3.11" }
+};
+
+TEST_CASE("MDLP", "[Modules]")
+{
+    auto fimdlp = mdlp::CPPFImdlp();
+    REQUIRE(fimdlp.version() == modules["mdlp"]);
+}
+TEST_CASE("Folding", "[Modules]")
+{
+    auto folding = folding::KFold(5, 200);
+    REQUIRE(folding.version() == modules["Folding"]);
+}
+TEST_CASE("NLOHMANN_JSON", "[Modules]")
+{
+    REQUIRE(JSON_VERSION == modules["json"]);
+}
diff --git a/tests/lib/catch2 b/tests/lib/catch2
new file mode 160000
index 0000000..4e8d92b
--- /dev/null
+++ b/tests/lib/catch2
@@ -0,0 +1 @@
+Subproject commit 4e8d92bf02f7d1c8006a0e7a5ecabd8e62d98502