diff --git a/docker-compose.yml b/docker-compose.yml
index d591073e8..841f07ff9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '3.9'
 services:
   mermaid:
     build:
@@ -8,7 +7,7 @@ services:
     tty: true
     working_dir: /mermaid
     mem_limit: '8G'
-    entrypoint: docker-entrypoint.sh
+    entrypoint: ./docker-entrypoint.sh
     environment:
       - NODE_OPTIONS=--max_old_space_size=8192
     volumes:
@@ -16,6 +15,7 @@ services:
       - root_cache:/root/.cache
       - root_local:/root/.local
       - root_npm:/root/.npm
+      - /tmp:/tmp
     ports:
       - 9000:9000
       - 3333:3333
diff --git a/docs/community/contributing.md b/docs/community/contributing.md
index 9cbff4814..c78a3cb40 100644
--- a/docs/community/contributing.md
+++ b/docs/community/contributing.md
@@ -56,7 +56,7 @@ The following commands must be sufficient enough to start with:
 
 ```bash
 curl -fsSL https://get.pnpm.io/install.sh | sh -
-pnpm env use --global 18
+pnpm env use --global 20
 ```
 
 You may also need to reload `.shrc` or `.bashrc` afterwards.
diff --git a/packages/mermaid/src/docs/community/contributing.md b/packages/mermaid/src/docs/community/contributing.md
index 195146a61..71048d095 100644
--- a/packages/mermaid/src/docs/community/contributing.md
+++ b/packages/mermaid/src/docs/community/contributing.md
@@ -52,7 +52,7 @@ The following commands must be sufficient enough to start with:
 
 ```bash
 curl -fsSL https://get.pnpm.io/install.sh | sh -
-pnpm env use --global 18
+pnpm env use --global 20
 ```
 
 You may also need to reload `.shrc` or `.bashrc` afterwards.
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index baaca36c2..8ad6a05a7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -11020,7 +11020,7 @@ snapshots:
       '@babel/helper-split-export-declaration': 7.24.5
       '@babel/parser': 7.24.5
       '@babel/types': 7.24.5
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.5
       globals: 11.12.0
     transitivePeerDependencies:
       - supports-color
@@ -13194,7 +13194,7 @@ snapshots:
 
   agent-base@6.0.2:
     dependencies:
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.5
     transitivePeerDependencies:
       - supports-color
 
@@ -13389,7 +13389,7 @@ snapshots:
   avvio@7.2.5:
     dependencies:
       archy: 1.0.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.5
       fastq: 1.17.1
       queue-microtask: 1.2.3
     transitivePeerDependencies:
@@ -15345,7 +15345,7 @@ snapshots:
     dependencies:
       chalk: 4.1.2
       commander: 5.1.0
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.5
     transitivePeerDependencies:
       - supports-color
 
@@ -15770,7 +15770,7 @@ snapshots:
     dependencies:
       '@tootallnate/once': 2.0.0
       agent-base: 6.0.2
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.5
     transitivePeerDependencies:
       - supports-color
 
@@ -15826,7 +15826,7 @@ snapshots:
   https-proxy-agent@5.0.1:
     dependencies:
       agent-base: 6.0.2
-      debug: 4.3.4(supports-color@8.1.1)
+      debug: 4.3.5
     transitivePeerDependencies:
       - supports-color