diff --git a/Dockerfile b/Dockerfile
index c2db4c3..63a053e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ RUN \
     https://github.com/selkies-project/selkies.git \
     /src && \
   cd /src && \
-  git checkout -f a49d310a5f613c4750195bc1fdbe1296afaebc34
+  git checkout -f 38f0bed816c09b593cbb74b16b8bac5f7210345c
 
 RUN \
   echo "**** build shared core library ****" && \
@@ -282,7 +282,7 @@ RUN \
     | awk '/tag_name/{print $4;exit}' FS='[""]') && \
   curl -o \
     /tmp/selkies.tar.gz -L \
-    "https://github.com/selkies-project/selkies/archive/a49d310a5f613c4750195bc1fdbe1296afaebc34.tar.gz" && \
+    "https://github.com/selkies-project/selkies/archive/38f0bed816c09b593cbb74b16b8bac5f7210345c.tar.gz" && \
   cd /tmp && \
   tar xf selkies.tar.gz && \
   cd selkies-* && \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index e73f544..859d647 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -16,7 +16,7 @@ RUN \
     https://github.com/selkies-project/selkies.git \
     /src && \
   cd /src && \
-  git checkout -f a49d310a5f613c4750195bc1fdbe1296afaebc34
+  git checkout -f 38f0bed816c09b593cbb74b16b8bac5f7210345c
 
 RUN \
   echo "**** build shared core library ****" && \
@@ -280,7 +280,7 @@ RUN \
     | awk '/tag_name/{print $4;exit}' FS='[""]') && \
   curl -o \
     /tmp/selkies.tar.gz -L \
-    "https://github.com/selkies-project/selkies/archive/a49d310a5f613c4750195bc1fdbe1296afaebc34.tar.gz" && \
+    "https://github.com/selkies-project/selkies/archive/38f0bed816c09b593cbb74b16b8bac5f7210345c.tar.gz" && \
   cd /tmp && \
   tar xf selkies.tar.gz && \
   cd selkies-* && \