diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 466d8f16..d9858fdf 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -75,4 +75,4 @@ jobs:
           ocaml-compiler: ${{ matrix.ocaml-compiler }}
           allow-prerelease-opam: ${{ matrix.allow-prerelease-opam }}
 
-      - run: opam install uri
+      - run: opam install ssl
diff --git a/dist/index.js b/dist/index.js
index 86c3e471..251c5a87 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -156674,8 +156674,10 @@ async function setupCygwin() {
             "make",
             "mingw64-i686-gcc-core",
             "mingw64-i686-gcc-g++",
+            "mingw64-i686-openssl=1.1.1w-0.1",
             "mingw64-x86_64-gcc-core",
             "mingw64-x86_64-gcc-g++",
+            "mingw64-x86_64-openssl=1.1.1w-0.1",
             "patch",
             "perl",
             "rsync",
diff --git a/packages/setup-ocaml/src/windows.ts b/packages/setup-ocaml/src/windows.ts
index 0f046594..d519878c 100644
--- a/packages/setup-ocaml/src/windows.ts
+++ b/packages/setup-ocaml/src/windows.ts
@@ -95,8 +95,10 @@ export async function setupCygwin() {
       "make",
       "mingw64-i686-gcc-core",
       "mingw64-i686-gcc-g++",
+      "mingw64-i686-openssl=1.1.1w-0.1",
       "mingw64-x86_64-gcc-core",
       "mingw64-x86_64-gcc-g++",
+      "mingw64-x86_64-openssl=1.1.1w-0.1",
       "patch",
       "perl",
       "rsync",