diff --git a/requirements_dev.txt b/requirements_dev.txt
index a66cf53..3a000b4 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -13,8 +13,8 @@ anyio==4.3.0
 babel==2.14.0
     # via sphinx
 black==24.4.0
-    # via iati_sphinx_theme (pyproject.toml)
-certifi==2024.2.2
+    # via iati-sphinx-theme (pyproject.toml)
+certifi==2024.8.30
     # via requests
 charset-normalizer==3.3.2
     # via requests
@@ -31,9 +31,9 @@ exceptiongroup==1.2.0
 flake8==7.0.0
     # via
     #   flake8-pyproject
-    #   iati_sphinx_theme (pyproject.toml)
+    #   iati-sphinx-theme (pyproject.toml)
 flake8-pyproject==1.2.3
-    # via iati_sphinx_theme (pyproject.toml)
+    # via iati-sphinx-theme (pyproject.toml)
 h11==0.14.0
     # via uvicorn
 idna==3.7
@@ -43,15 +43,15 @@ idna==3.7
 imagesize==1.4.1
     # via sphinx
 isort==5.13.2
-    # via iati_sphinx_theme (pyproject.toml)
-jinja2==3.1.3
+    # via iati-sphinx-theme (pyproject.toml)
+jinja2==3.1.4
     # via sphinx
 markupsafe==2.1.5
     # via jinja2
 mccabe==0.7.0
     # via flake8
 mypy==1.10.0
-    # via iati_sphinx_theme (pyproject.toml)
+    # via iati-sphinx-theme (pyproject.toml)
 mypy-extensions==1.0.0
     # via
     #   black
@@ -70,7 +70,7 @@ pyflakes==3.2.0
     # via flake8
 pygments==2.17.2
     # via sphinx
-requests==2.31.0
+requests==2.32.3
     # via sphinx
 sniffio==1.3.1
     # via anyio
@@ -79,7 +79,7 @@ snowballstemmer==2.2.0
 sphinx==7.3.5
     # via sphinx-autobuild
 sphinx-autobuild==2024.4.16
-    # via iati_sphinx_theme (pyproject.toml)
+    # via iati-sphinx-theme (pyproject.toml)
 sphinxcontrib-applehelp==1.0.8
     # via sphinx
 sphinxcontrib-devhelp==1.0.6
@@ -101,14 +101,14 @@ tomli==2.0.1
     #   mypy
     #   sphinx
 types-docutils==0.21.0.20240423
-    # via iati_sphinx_theme (pyproject.toml)
+    # via iati-sphinx-theme (pyproject.toml)
 typing-extensions==4.11.0
     # via
     #   anyio
     #   black
     #   mypy
     #   uvicorn
-urllib3==2.2.1
+urllib3==2.2.2
     # via requests
 uvicorn==0.29.0
     # via sphinx-autobuild