diff --git a/binaries/cli/pyproject.toml b/binaries/cli/pyproject.toml
index 8347841f9..f8bb29143 100644
--- a/binaries/cli/pyproject.toml
+++ b/binaries/cli/pyproject.toml
@@ -7,8 +7,7 @@ name = "dora-rs-cli"
 dynamic = ["version"]
 scripts = { "dora" = "dora_cli:py_main" }
 license = { text = "MIT" }
-readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 dependencies = ['dora-rs']
 
 [tool.maturin]
diff --git a/binaries/cli/src/template/python/__node-name__/pyproject.toml b/binaries/cli/src/template/python/__node-name__/pyproject.toml
index 181e3c0af..657793700 100644
--- a/binaries/cli/src/template/python/__node-name__/pyproject.toml
+++ b/binaries/cli/src/template/python/__node-name__/pyproject.toml
@@ -5,7 +5,7 @@ authors = [{ name = "Your Name", email = "email@email.com" }]
 description = "Node Name"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "pyarrow >= 15.0.0"]
 
diff --git a/node-hub/dora-argotranslate/pyproject.toml b/node-hub/dora-argotranslate/pyproject.toml
index 69c7d517d..3e360cb55 100644
--- a/node-hub/dora-argotranslate/pyproject.toml
+++ b/node-hub/dora-argotranslate/pyproject.toml
@@ -9,7 +9,7 @@ authors = [
 ]
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "argostranslate >= 1.9.6"]
 
diff --git a/node-hub/dora-distil-whisper/pyproject.toml b/node-hub/dora-distil-whisper/pyproject.toml
index 3de59748e..ff14edcee 100644
--- a/node-hub/dora-distil-whisper/pyproject.toml
+++ b/node-hub/dora-distil-whisper/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora dora-distil-whisper"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/dora-echo/pyproject.toml b/node-hub/dora-echo/pyproject.toml
index b24f6e3dd..356d42b51 100644
--- a/node-hub/dora-echo/pyproject.toml
+++ b/node-hub/dora-echo/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora echo"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "pyarrow >= 5.0.0"]
 
diff --git a/node-hub/dora-internvl/pyproject.toml b/node-hub/dora-internvl/pyproject.toml
index 22e764adb..8e8b3740f 100644
--- a/node-hub/dora-internvl/pyproject.toml
+++ b/node-hub/dora-internvl/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora Node for VLM"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
 
diff --git a/node-hub/dora-keyboard/pyproject.toml b/node-hub/dora-keyboard/pyproject.toml
index 9af4a8421..f7f7d813f 100644
--- a/node-hub/dora-keyboard/pyproject.toml
+++ b/node-hub/dora-keyboard/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora dora-keyboard"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/dora-kit-car/pyproject.toml b/node-hub/dora-kit-car/pyproject.toml
index 1bd1f4d1e..e8176c575 100644
--- a/node-hub/dora-kit-car/pyproject.toml
+++ b/node-hub/dora-kit-car/pyproject.toml
@@ -9,7 +9,7 @@ authors = [{ name = "Leon", email = "echo_ai@foxmail.com" }]
 description = "Dora Node for dora kit car"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 scripts = { "dora-kit-car" = "dora_kit_car:py_main" }
 
diff --git a/node-hub/dora-microphone/pyproject.toml b/node-hub/dora-microphone/pyproject.toml
index e71ec93de..1fb11987d 100644
--- a/node-hub/dora-microphone/pyproject.toml
+++ b/node-hub/dora-microphone/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora dora-microphone"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/dora-openai-server/pyproject.toml b/node-hub/dora-openai-server/pyproject.toml
index c4fddeb45..6d29f2f76 100644
--- a/node-hub/dora-openai-server/pyproject.toml
+++ b/node-hub/dora-openai-server/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora OpenAI API Server"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/dora-opus/pyproject.toml b/node-hub/dora-opus/pyproject.toml
index fe4492fc2..70e4c50c0 100644
--- a/node-hub/dora-opus/pyproject.toml
+++ b/node-hub/dora-opus/pyproject.toml
@@ -10,7 +10,7 @@ authors = [
 
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/dora-outtetts/pyproject.toml b/node-hub/dora-outtetts/pyproject.toml
index 32ca5fa73..783de34ca 100644
--- a/node-hub/dora-outtetts/pyproject.toml
+++ b/node-hub/dora-outtetts/pyproject.toml
@@ -5,7 +5,7 @@ authors = []
 description = "dora-outtetts"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/dora-parler/pyproject.toml b/node-hub/dora-parler/pyproject.toml
index 92faaf250..1434055de 100644
--- a/node-hub/dora-parler/pyproject.toml
+++ b/node-hub/dora-parler/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora Node for Text to speech with dora Parler-TTS"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/dora-piper/pyproject.toml b/node-hub/dora-piper/pyproject.toml
index 781aaa6e4..809b40c8c 100644
--- a/node-hub/dora-piper/pyproject.toml
+++ b/node-hub/dora-piper/pyproject.toml
@@ -5,7 +5,7 @@ authors = [{ name = "Haixuan Xavier Tao", email = "tao.xavier@outlook.com" }]
 description = "Dora Node for using Agilex piper"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "piper_sdk >= 0.0.8", "numpy < 2.0.0"]
 
diff --git a/node-hub/dora-pyaudio/pyproject.toml b/node-hub/dora-pyaudio/pyproject.toml
index e0153df1c..137cb98a4 100644
--- a/node-hub/dora-pyaudio/pyproject.toml
+++ b/node-hub/dora-pyaudio/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.0.1"
 authors = [{ name = "Haixuan Xavier Tao", email = "tao.xavier@outlook.com" }]
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 description = "dora-pyaudio"
 
 dependencies = [
diff --git a/node-hub/dora-pyorbbecksdk/pyproject.toml b/node-hub/dora-pyorbbecksdk/pyproject.toml
index 5046aaeb2..1042cbf04 100644
--- a/node-hub/dora-pyorbbecksdk/pyproject.toml
+++ b/node-hub/dora-pyorbbecksdk/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora Node for capturing video with PyOrbbeck SDK"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "opencv-python >= 4.1.1"]
 
diff --git a/node-hub/dora-pyrealsense/pyproject.toml b/node-hub/dora-pyrealsense/pyproject.toml
index c3c53afd7..d1fc525a8 100644
--- a/node-hub/dora-pyrealsense/pyproject.toml
+++ b/node-hub/dora-pyrealsense/pyproject.toml
@@ -5,15 +5,15 @@ authors = [{ name = "Haixuan Xavier Tao", email = "tao.xavier@outlook.com" }]
 description = "Dora Node for capturing video with Pyrealsense"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
     "numpy < 2.0.0",
     "opencv-python >= 4.1.1",
-    "pyrealsense2-macosx = 2.54.2; sys_platform == 'darwin'",
-    "pyrealsense2 = '2.54.1.5216'; sys_platform == 'linux'",
-    "pyrealsense2 = '2.54.1.5216'; sys_platform == 'windows'",
+    "pyrealsense2-macosx >= 2.54.2; sys_platform == 'darwin'",
+    "pyrealsense2 == 2.54.1.5216; sys_platform == 'linux'",
+    "pyrealsense2 == 2.54.1.5216; sys_platform == 'windows'",
 ]
 [dependency-groups]
 dev = ["pytest >=8.1.1", "ruff >=0.9.1"]
diff --git a/node-hub/dora-qwenvl/pyproject.toml b/node-hub/dora-qwenvl/pyproject.toml
index d11840996..7e50987c2 100644
--- a/node-hub/dora-qwenvl/pyproject.toml
+++ b/node-hub/dora-qwenvl/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora Node for VLM"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/dora-rdt-1b/pyproject.toml b/node-hub/dora-rdt-1b/pyproject.toml
index ef355d0cc..f0f45ba5f 100644
--- a/node-hub/dora-rdt-1b/pyproject.toml
+++ b/node-hub/dora-rdt-1b/pyproject.toml
@@ -5,7 +5,7 @@ authors = [{ name = "Haixuan Xavier Tao", email = "tao.xavier@outlook.com" }]
 description = "Dora Node for RDT 1B"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/dora-rerun/pyproject.toml b/node-hub/dora-rerun/pyproject.toml
index be5c29fa7..e6b3de96b 100644
--- a/node-hub/dora-rerun/pyproject.toml
+++ b/node-hub/dora-rerun/pyproject.toml
@@ -5,6 +5,9 @@ build-backend = "maturin"
 [project]
 name = "dora-rerun"
 dynamic = ["version"]
+license = { text = "MIT" }
+requires-python = ">=3.7"
+
 dependencies = [
     'rerun_sdk==0.21.0',
     # "rerun-loader-urdf @ git+https://github.com/rerun-io/rerun-loader-python-example-urdf.git",
diff --git a/node-hub/dora-ugv/pyproject.toml b/node-hub/dora-ugv/pyproject.toml
index 5c122b695..fcb52dc5c 100644
--- a/node-hub/dora-ugv/pyproject.toml
+++ b/node-hub/dora-ugv/pyproject.toml
@@ -5,7 +5,7 @@ authors = [{ name = "Haixuan Xavier Tao", email = "tao.xavier@outlook.com" }]
 description = "Dora Node for using Agilex UGV"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "python >= 3.7"]
 
diff --git a/node-hub/dora-vad/pyproject.toml b/node-hub/dora-vad/pyproject.toml
index 1ba5762f7..993b7e8b9 100644
--- a/node-hub/dora-vad/pyproject.toml
+++ b/node-hub/dora-vad/pyproject.toml
@@ -5,7 +5,7 @@ description = "Dora Node for Text translating using Argostranslate"
 authors = [{ name = "Haixuan Xavier Tao", email = "tao.xavier@outlook.com" }]
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "silero-vad >= 5.1"]
 
diff --git a/node-hub/dora-yolo/pyproject.toml b/node-hub/dora-yolo/pyproject.toml
index af386cd62..bf55a1b44 100644
--- a/node-hub/dora-yolo/pyproject.toml
+++ b/node-hub/dora-yolo/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora Node for object detection with dora YOLOv8"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "ultralytics >= 8.3.24"]
 
diff --git a/node-hub/llama-factory-recorder/pyproject.toml b/node-hub/llama-factory-recorder/pyproject.toml
index 8fe7a220d..11fb5f062 100644
--- a/node-hub/llama-factory-recorder/pyproject.toml
+++ b/node-hub/llama-factory-recorder/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora Node for VLM"
 
 
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = [
     "dora-rs >= 0.3.6",
diff --git a/node-hub/opencv-plot/pyproject.toml b/node-hub/opencv-plot/pyproject.toml
index 7a65a40e4..13545fbe4 100644
--- a/node-hub/opencv-plot/pyproject.toml
+++ b/node-hub/opencv-plot/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora Node for plotting text and bbox on image with OpenCV"
 
 
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "opencv-python >= 4.1.1"]
 
diff --git a/node-hub/opencv-video-capture/pyproject.toml b/node-hub/opencv-video-capture/pyproject.toml
index 507af9142..d79dc0845 100644
--- a/node-hub/opencv-video-capture/pyproject.toml
+++ b/node-hub/opencv-video-capture/pyproject.toml
@@ -8,7 +8,7 @@ authors = [
 description = "Dora Node for capturing video with OpenCV"
 license = { text = "MIT" }
 readme = "README.md"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "opencv-python >= 4.1.1"]
 
diff --git a/node-hub/pyarrow-assert/pyproject.toml b/node-hub/pyarrow-assert/pyproject.toml
index 7fbf0d820..964a4e385 100644
--- a/node-hub/pyarrow-assert/pyproject.toml
+++ b/node-hub/pyarrow-assert/pyproject.toml
@@ -9,7 +9,7 @@ description = "Dora Node for plotting text and bbox on image with OpenCV"
 license = { text = "MIT" }
 readme = "README.md"
 
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "pyarrow >= 5.0.0"]
 
diff --git a/node-hub/pyarrow-sender/pyproject.toml b/node-hub/pyarrow-sender/pyproject.toml
index cab0f56b0..1f8efd43e 100644
--- a/node-hub/pyarrow-sender/pyproject.toml
+++ b/node-hub/pyarrow-sender/pyproject.toml
@@ -10,7 +10,7 @@ license = { text = "MIT" }
 readme = "README.md"
 
 
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "pyarrow >= 5.0.0"]
 
diff --git a/node-hub/terminal-input/pyproject.toml b/node-hub/terminal-input/pyproject.toml
index 6dc744b9d..87cee72d5 100644
--- a/node-hub/terminal-input/pyproject.toml
+++ b/node-hub/terminal-input/pyproject.toml
@@ -10,7 +10,7 @@ license = { text = "MIT" }
 readme = "README.md"
 
 
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 dependencies = ["dora-rs >= 0.3.6", "numpy < 2.0.0", "pyarrow >= 5.0.0"]