diff --git a/ci/emscripten-entry.sh b/ci/emscripten-entry.sh
index e91b40196e5af0bf83eafebd9eb2e58c64c510c8..41e7935ff7cfcff2ec7a841d5e6570a50d9fbf09 100755
--- a/ci/emscripten-entry.sh
+++ b/ci/emscripten-entry.sh
@@ -6,6 +6,6 @@ set -ex
 source /emsdk-portable/emsdk_env.sh &> /dev/null
 
 # emsdk-portable provides a node binary, but we need version 8 to run wasm
-export PATH="/node-v12.3.1-linux-x64/bin:$PATH"
+export PATH="/node-v12.16.2-linux-x64/bin:$PATH"
 
 exec "$@"
diff --git a/ci/emscripten.sh b/ci/emscripten.sh
index e5272728425081da7748ff2f4c2d36b2ff54a31b..16be5a17528be84a8396a691abfa8a799b1f5204 100644
--- a/ci/emscripten.sh
+++ b/ci/emscripten.sh
@@ -39,5 +39,5 @@ chmod a+rxw -R /emsdk-portable
 
 # node 8 is required to run wasm
 cd /
-curl --retry 5 -L https://nodejs.org/dist/v12.3.1/node-v12.3.1-linux-x64.tar.xz | \
+curl --retry 5 -L https://nodejs.org/dist/v12.16.2/node-v12.16.2-linux-x64.tar.xz | \
     tar -xJ
diff --git a/libc-test/build.rs b/libc-test/build.rs
index f02dd2187a6009975095409cde48d2331c1772b6..0d96f9dd1720d23fd38f9d6634ef8a93c385d686 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -2025,6 +2025,9 @@ fn test_emscripten(target: &str) {
             // FIXME: https://github.com/rust-lang/libc/issues/1272
             "execv" | "execve" | "execvp" | "execvpe" | "fexecve" => true,
 
+            // FIXME: Investigate why CI is missing it.
+            "clearenv" => true,
+
             _ => false,
         }
     });