diff --git a/Dockerfile b/Dockerfile
index efcc639..f13b50e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,7 +31,7 @@ WORKDIR /tmp/texlive
 ARG SCHEME=scheme-basic
 ARG DOCFILES=0
 ARG SRCFILES=0
-ARG TEXLIVE_VERSION=2025
+ARG TEXLIVE_VERSION=2026
 ARG TEXLIVE_MIRROR=http://ctan.math.utah.edu/ctan/tex-archive/systems/texlive/tlnet
 RUN apt-get update -y && \
     apt-get install -y --no-install-recommends wget gnupg cpanminus && \
diff --git a/README.md b/README.md
index 5ad2e78..d74fe81 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@
 ## Features
 
 - Fastest way to code LaTex and produce a pdf file when saving your .tex file
-- Uses [texlive 2025](https://www.tug.org/texlive/acquire-netinstall.html)
+- Uses [texlive 2026](https://www.tug.org/texlive/acquire-netinstall.html)
 - Based on Debian Bullseye Slim, using [qmcgaw/basedevcontainer](https://github.com/qdm12/basedevcontainer)
 - Compatible with `amd64` and `aarch64`
 - **Two Docker images**:
@@ -87,7 +87,7 @@ texhash
 - You can change the `"postCreateCommand"` to be relevant to your situation. For example:
 
     ```json
-    "postCreateCommand": "tlmgr install acronym pgf && texhash",
+    "postCreateCommand": "tlmgr update --self && tlmgr install acronym pgf && texhash",
     ```
 
 - You can change the extensions installed in the Docker image within the `"customizations/vscode/extensions"` array