diff --git a/dblp-fetcher/poetry.lock b/dblp-fetcher/poetry.lock
index 2ecbde5..64b8013 100644
--- a/dblp-fetcher/poetry.lock
+++ b/dblp-fetcher/poetry.lock
@@ -139,13 +139,13 @@ reauth = ["pyu2f (>=0.1.5)"]
 
 [[package]]
 name = "google-auth-httplib2"
-version = "0.1.1"
+version = "0.2.0"
 description = "Google Authentication Library: httplib2 transport"
 optional = false
 python-versions = "*"
 files = [
-    {file = "google-auth-httplib2-0.1.1.tar.gz", hash = "sha256:c64bc555fdc6dd788ea62ecf7bccffcf497bf77244887a3f3d7a5a02f8e3fc29"},
-    {file = "google_auth_httplib2-0.1.1-py2.py3-none-any.whl", hash = "sha256:42c50900b8e4dcdf8222364d1f0efe32b8421fb6ed72f2613f12f75cc933478c"},
+    {file = "google-auth-httplib2-0.2.0.tar.gz", hash = "sha256:38aa7badf48f974f1eb9861794e9c0cb2a0511a4ec0679b1f886d108f5640e05"},
+    {file = "google_auth_httplib2-0.2.0-py2.py3-none-any.whl", hash = "sha256:b65a0a2123300dd71281a7bf6e64d65a0759287df52729bdd1ae2e47dc311a3d"},
 ]
 
 [package.dependencies]
@@ -486,4 +486,4 @@ tooling-extras = ["pyaml (>=23.7.0)", "pypandoc-binary (>=1.11)", "pytest (>=7.4
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "3653968534bbbd586cada6c9238f51d0f40291d3a766bf1006e47e4437b5e8c7"
+content-hash = "3e2521220c45e4ceffb727bddc7d3773ae0ec013c3ba81c2437ce804705c2cb6"
diff --git a/dblp-fetcher/pyproject.toml b/dblp-fetcher/pyproject.toml
index 9c40211..fcc55a3 100644
--- a/dblp-fetcher/pyproject.toml
+++ b/dblp-fetcher/pyproject.toml
@@ -11,7 +11,7 @@ dblp-fetcher = "dblp_fetcher.main:main"
 python = "^3.10"
 bibtexparser = "^1.4.0"
 google-api-python-client = "^2.109.0"
-google-auth-httplib2 = "^0.1.1"
+google-auth-httplib2 = "^0.2.0"
 google-auth-oauthlib = "^1.1.0"
 requests = "^2.31.0"
 validators = "^0.22.0"