diff --git a/Pipfile.lock b/Pipfile.lock
index fd55b7c..d2f12b0 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1455,11 +1455,12 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:016f9c98bb7e98085cb2b4b17b87d2c702975664e4f060c6532e64d1c1a5e797",
-                "sha256:ec21cddfe7724fc7cb4ba4bea7aa8e2ef36f607a4bab81aa6ce42a13dc3f03dd"
+                "sha256:1b62b6884944a57dbe321509ab94fd4d3b307075e0c2eae991ac71ee15ad38ed",
+                "sha256:bf272323e553dfb2e87d9bfd225ca7b0f467b919d7bbd355436d3fd37cb0acd4"
             ],
+            "index": "pypi",
             "markers": "python_version >= '3.9'",
-            "version": "==2.6.2"
+            "version": "==2.6.3"
         },
         "virtualenv": {
             "hashes": [
diff --git a/install-requirements.txt b/install-requirements.txt
index 012fd71..0e5b21a 100644
--- a/install-requirements.txt
+++ b/install-requirements.txt
@@ -1,4 +1,5 @@
-typing-extensions>=4.5.0
-tomli>=2.0.1
-pyyaml>=5.4.1
-pyjson5>=1.6.9
+-i https://pypi.org/simple
+pyjson5==2.0.0; python_version ~= '3.8'
+pyyaml==6.0.3; python_version >= '3.8'
+tomli==2.3.0; python_version >= '3.8'
+typing-extensions==4.15.0; python_version >= '3.9'