diff --git a/.woodpecker/ci.yml b/.woodpecker/ci.yml
index 6440e59..cca5980 100644
--- a/.woodpecker/ci.yml
+++ b/.woodpecker/ci.yml
@@ -9,7 +9,7 @@ trigger:
 
 steps:
   - name: foundry-suite
-    image: ubuntu:22.04
+    image: ghcr.io/foundry-rs/foundry:stable
     environment:
       FOUNDRY_DIR: /root/.foundry
       PATH: /root/.foundry/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
@@ -17,10 +17,6 @@ steps:
       - |
         bash -lc '
           set -euo pipefail
-          apt-get update
-          apt-get install -y curl git build-essential pkg-config libssl-dev
-          curl -L https://foundry.paradigm.xyz | bash
-          foundryup
           cd onchain
           forge --version
           forge build --sizes
diff --git a/.woodpecker/contracts.yml b/.woodpecker/contracts.yml
index 7b3b9f6..6e4edd1 100644
--- a/.woodpecker/contracts.yml
+++ b/.woodpecker/contracts.yml
@@ -9,7 +9,7 @@ trigger:
 
 steps:
   - name: forge-suite
-    image: ubuntu:22.04
+    image: ghcr.io/foundry-rs/foundry:stable
     environment:
       FOUNDRY_DIR: /root/.foundry
       PATH: /root/.foundry/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
@@ -18,10 +18,6 @@ steps:
       - |
         bash -lc '
           set -euo pipefail
-          apt-get update
-          apt-get install -y curl git build-essential pkg-config libssl-dev
-          curl -L https://foundry.paradigm.xyz | bash
-          foundryup
           cd onchain
           forge build
           forge test -vv --ffi
@@ -41,7 +37,7 @@ trigger:
 
 steps:
   - name: forge-suite
-    image: ubuntu:22.04
+    image: ghcr.io/foundry-rs/foundry:stable
     environment:
       FOUNDRY_DIR: /root/.foundry
       PATH: /root/.foundry/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
@@ -52,10 +48,6 @@ steps:
       - |
         bash -lc '
           set -euo pipefail
-          apt-get update
-          apt-get install -y curl git build-essential pkg-config libssl-dev
-          curl -L https://foundry.paradigm.xyz | bash
-          foundryup
           cd onchain
           export BASE_SEPOLIA_RPC="$BASE_SEPOLIA_RPC"
           forge build
diff --git a/.woodpecker/fuzz-nightly.yml b/.woodpecker/fuzz-nightly.yml
index 4132c2f..50fde4f 100644
--- a/.woodpecker/fuzz-nightly.yml
+++ b/.woodpecker/fuzz-nightly.yml
@@ -8,7 +8,7 @@ trigger:
 
 steps:
   - name: fuzz
-    image: ubuntu:22.04
+    image: ghcr.io/foundry-rs/foundry:stable
     environment:
       FOUNDRY_DIR: /root/.foundry
       PATH: /root/.foundry/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
@@ -16,10 +16,10 @@ steps:
       - |
         bash -lc '
           set -euo pipefail
-          apt-get update
-          apt-get install -y curl git build-essential bc
-          curl -L https://foundry.paradigm.xyz | bash
-          foundryup
+          if ! command -v bc >/dev/null 2>&1; then
+            apt-get update
+            apt-get install -y bc
+          fi
           cd onchain
           forge --version
           ./analysis/run-fuzzing.sh BullMarketOptimizer runs=75