diff --git a/pyproject.toml b/pyproject.toml
index 1e34984..29450a1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,6 +3,7 @@ name = "tt-support-tools"
 requires-python = ">=3.11"
 dynamic = ["version"]
 dependencies = [
+    "appdirs",
     "brotli",
     "CairoSVG",
     "chevron",
@@ -12,13 +13,15 @@ dependencies = [
     "klayout<0.30.0,>=0.29.0",
     "mistune",
     "numpy<2",
+    "pytz",
     "pre-commit",
     "pytest",
     "python-frontmatter",
     "PyYAML",
     "requests",
-    "volare",
+    "stripe",
     "yowasp-yosys",
+    "zipp",
     "matplotlib"
 ]
 
diff --git a/requirements.txt b/requirements.txt
index 1d11ec8..719f96a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,15 +1,29 @@
+#
+# This file is autogenerated by pip-compile with Python 3.11
+# by the following command:
+#
+#    pip-compile
+#
 appdirs==1.4.4
+    # via tt-support-tools (pyproject.toml)
+brotli==1.2.0
+    # via tt-support-tools (pyproject.toml)
 cairocffi==1.6.0
-CairoSVG==2.7.0
+    # via cairosvg
+cairosvg==2.7.0
+    # via tt-support-tools (pyproject.toml)
 certifi==2023.5.7
+    # via requests
 cffi==1.15.1
+    # via cairocffi
+cfgv==3.5.0
+    # via pre-commit
 charset-normalizer==3.1.0
+    # via requests
 chevron==0.14.0
     # via tt-support-tools (pyproject.toml)
 click==8.1.7
-    # via
-    #   volare
-    #   yowasp-yosys
+    # via yowasp-yosys
 cocotb==1.9.2
     # via tt-support-tools (pyproject.toml)
 contourpy==1.3.3
@@ -34,19 +48,10 @@ gitdb==4.0.11
     # via gitpython
 gitpython==3.1.43
     # via tt-support-tools (pyproject.toml)
-h11==0.14.0
-    # via httpcore
-httpcore==1.0.7
-    # via httpx
-httpx==0.28.1
-    # via volare
 identify==2.6.3
     # via pre-commit
 idna==3.10
-    # via
-    #   anyio
-    #   httpx
-    #   requests
+    # via requests
 importlib-resources==6.4.5
     # via wasmtime
 iniconfig==2.0.0
@@ -57,10 +62,6 @@ klayout==0.29.12
     # via tt-support-tools (pyproject.toml)
 matplotlib==3.10.6
     # via tt-support-tools (pyproject.toml)
-markdown-it-py==3.0.0
-    # via rich
-mdurl==0.1.2
-    # via markdown-it-py
 mistune==3.0.2
     # via tt-support-tools (pyproject.toml)
 nodeenv==1.9.1
@@ -75,8 +76,6 @@ packaging==25.0
     # via
     #   matplotlib
     #   pytest
-pcpp==1.30
-    # via volare
 pillow==11.3.0
     # via
     #   cairosvg
@@ -101,36 +100,42 @@ python-dateutil==2.9.0.post0
     # via matplotlib
 python-frontmatter==1.1.0
     # via tt-support-tools (pyproject.toml)
+pytz==2025.2
+    # via tt-support-tools (pyproject.toml)
 pyyaml==6.0.2
     # via
     #   pre-commit
     #   python-frontmatter
     #   tt-support-tools (pyproject.toml)
-    #   volare
 requests==2.32.3
-    # via tt-support-tools (pyproject.toml)
+    # via
+    #   stripe
+    #   tt-support-tools (pyproject.toml)
 six==1.17.0
     # via python-dateutil
-rich==13.9.4
-    # via volare
 smmap==5.0.2
     # via gitdb
-sniffio==1.3.1
-    # via anyio
+stripe==14.0.1
+    # via tt-support-tools (pyproject.toml)
 tinycss2==1.4.0
     # via
     #   cairosvg
     #   cssselect2
+typing-extensions==4.15.0
+    # via stripe
 urllib3==2.2.3
     # via requests
 virtualenv==20.28.0
     # via pre-commit
-volare==0.19.2
-    # via tt-support-tools (pyproject.toml)
 wasmtime==27.0.2
     # via yowasp-runtime
 webencodings==0.5.1
-yowasp-runtime==1.22
-yowasp-yosys==0.30.0.0.post538
+    # via
+    #   cssselect2
+    #   tinycss2
+yowasp-runtime==1.82
+    # via yowasp-yosys
+yowasp-yosys==0.60.0.0.post1055
+    # via tt-support-tools (pyproject.toml)
 zipp==3.15.0
-pre-commit==3.4.0
+    # via tt-support-tools (pyproject.toml)