diff --git a/pyproject.toml b/pyproject.toml
index 8d78092..a38d4f3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,15 +8,15 @@ dynamic = ["version"]
 readme = "README.md"
 
 dependencies = [
-    "biopython",
-    "aiohttp[speedups]",
+    "biopython==1.85",
+    "aiohttp[speedups]==3.11",
 ]
 requires-python = ">=3.11"
 description = "A library to rapidly fetch fetch MLST profiles given sequences for various diseases."
 
 [project.urls]
-Repository = "https://github.com/RealYHD/autobigs.engine.git"
-Issues = "https://github.com/RealYHD/autobigs.engine/issues"
+Repository = "https://github.com/RealYHD/autoBIGS.engine"
+Issues = "https://github.com/RealYHD/autoBIGS.engine/issues"
 
 [tool.setuptools_scm]
 
diff --git a/requirements.txt b/requirements.txt
index 951b648..aa2dfc2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
-aiohttp[speedups]
-biopython
+aiohttp[speedups]==3.11
+biopython==1.85
 pytest
 pytest-asyncio
 build