diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 272b494..185e73e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,7 +37,7 @@ jobs:
       - name: Pin to lowest versions
         if: matrix.versions == 'minimal'
         run: |
-          sed -i -E 's/#min //; s/" >=([0-9])/"== \1/' pyproject.toml
+          sed -i -E 's/#min //; s/\b >=([0-9])/ ==\1/' pyproject.toml
       - name: Install Hatch
         run: |
           pip install hatch
diff --git a/pyproject.toml b/pyproject.toml
index af98c83..a86ad8f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ classifiers = [
 dynamic = ["version"]
 requires-python = ">=3.7"
 dependencies = [
-    "mkdocs >=1.0.3",
+    "mkdocs >=1.1",
 ]
 
 [project.urls]