diff --git a/docs/requirements.txt b/docs/requirements.txt
index 03136b8..52725e1 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -18,7 +18,7 @@ netcdf4==1.6.5
 numpy==1.26.2
 requests==2.32.4
 scipy==1.11.4
-pypdf==6.0.0
+pypdf==6.1.3
 
 # Dependencies required by other packages
 certifi==2024.7.4
diff --git a/pyproject.toml b/pyproject.toml
index 5ecf683..f2348b3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
     "xarray>=2023.5.0",
     "pandas>=2.0.3",
     "pyodbc>=4.0.39",
-    "pypdf==6.0.0",
+    "pypdf==6.1.3",
 ]
 
 [project.optional-dependencies]