diff --git a/pyproject.toml b/pyproject.toml
index 3a59ded..108852e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,15 +12,15 @@ authors = [
 readme = "README.md"
 license = { file = "LICENSE" }
 dependencies = [
-    "beautifulsoup4~=4.12.3",
-    "google_api_python_client~=2.114.0",
-    "instructor~=1.3.4",
-    "markdownify~=0.12.1",
-    "openai~=1.35.12",
-    "pydantic~=2.8.2",
-    "PyPDF2~=3.0.1",
-    "Requests~=2.32.3",
-    "rich~=13.7.1",
+    "beautifulsoup4^=4.12.3",
+    "google_api_python_client^=2.114.0",
+    "instructor^=1.3.4",
+    "markdownify^=0.12.1",
+    "openai^=1.35.12",
+    "pydantic^=2.8",
+    "PyPDF2^=3.0.1",
+    "Requests^=2.32.3",
+    "rich^=13.7.1",
 ]
 
 [project.urls]
diff --git a/requirements.txt b/requirements.txt
index 98206d2..ef20a36 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,19 +5,19 @@ pytest
 pytest-cov
 
 # library dependencies
-beautifulsoup4~=4.12.3
-faiss_cpu~=1.8.0
-google_api_python_client~=2.114.0
-groq~=0.9.0
-instructor~=1.3.4
-markdownify~=0.12.1
-numpy~=1.26.4
-openai~=1.35.12
-playwright~=1.45.0
-pydantic~=2.8.2
-PyPDF2~=3.0.1
-pytest~=8.2.2
-Requests~=2.32.3
-rich~=13.7.1
-sympy~=1.12
-youtube_transcript_api~=0.6.2
+beautifulsoup4^=4.12.3
+faiss_cpu^=1.8.0
+google_api_python_client^=2.114.0
+groq^=0.9.0
+instructor^=1.3.4
+markdownify^=0.12.1
+numpy^=1.26.4
+openai^=1.35.12
+playwright^=1.45.0
+pydantic^=2.8
+PyPDF2^=3.0.1
+pytest^=8.2.2
+Requests^=2.32.3
+rich^=13.7.1
+sympy^=1.12
+youtube_transcript_api^=0.6.2