diff --git a/tripletex/setup.py b/tripletex/setup.py
index d8ed9e5..c6c788f 100644
--- a/tripletex/setup.py
+++ b/tripletex/setup.py
@@ -17,7 +17,7 @@
             # trouble updating this if it goes in one line.
             # fmt: off
             "pytest>=6.2.5",
-            "python-dotenv==0.20.0",
+            "python-dotenv==1.2.2",
             "wheel",
             # fmt: on
         ]
diff --git a/tripletexweb/backend/requirements.txt b/tripletexweb/backend/requirements.txt
index 809d2df..ab7e702 100644
--- a/tripletexweb/backend/requirements.txt
+++ b/tripletexweb/backend/requirements.txt
@@ -3,7 +3,7 @@ Flask==3.0.1
 Flask-Cors==4.0.0
 gunicorn==21.2.0
 requests==2.31.0
-python-dotenv==1.0.1
+python-dotenv==1.2.2
 pytest>=7.4.4
 google-api-python-client==2.115.0
 google-auth-oauthlib==1.2.0
diff --git a/utleggs-og-kortskjema-automatisering/requirements.txt b/utleggs-og-kortskjema-automatisering/requirements.txt
index 9a3a852..5a3334f 100644
--- a/utleggs-og-kortskjema-automatisering/requirements.txt
+++ b/utleggs-og-kortskjema-automatisering/requirements.txt
@@ -1,6 +1,6 @@
 pillow==9.3.0
 PyPDF2==3.0.1
 python-docx==0.8.11
-python-dotenv==0.21.0
+python-dotenv==1.2.2
 reportlab==3.6.12
 requests==2.28.1