diff --git a/Dockerfile b/Dockerfile
index 226048e..cde229b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,14 +12,14 @@ RUN addgroup \
     --gid $GITEA_GID \
     gitea
 
-# upgrade git to v2.37.3
-RUN curl -SL https://github.com/git/git/archive/v2.37.3.tar.gz \
+# upgrade git to v2.38.0
+RUN curl -SL https://github.com/git/git/archive/v2.38.0.tar.gz \
     | tar -xzv -C /go \
     && apt-get update \
     && apt-get install -y libcurl4-gnutls-dev libexpat1-dev gettext libz-dev libssl-dev \
-    && make -C /go/git-2.37.3 prefix=/usr all \
-    && make -C /go/git-2.37.3 prefix=/usr install \
-    && rm -rf /go/git-2.37.3 \
+    && make -C /go/git-2.38.0 prefix=/usr all \
+    && make -C /go/git-2.38.0 prefix=/usr install \
+    && rm -rf /go/git-2.38.0 \
 # install git-lfs
     && curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | bash \
     && apt-get install -y git-lfs \